watchdog: Convert to use devm_platform_ioremap_resource
Use devm_platform_ioremap_resource to reduce source code size, improve readability, and reduce the likelyhood of bugs. The conversion was done automatically with coccinelle using the following semantic patch. @r@ identifier res, pdev; expression a; expression index; expression e; @@ <+... - res = platform_get_resource(pdev, IORESOURCE_MEM, index); - a = devm_ioremap_resource(e, res); + a = devm_platform_ioremap_resource(pdev, index); ...+> @depends on r@ identifier r.res; @@ - struct resource *res; ... when != res @@ identifier res, pdev; expression index; expression a; @@ - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, index); - a = devm_ioremap_resource(&pdev->dev, res); + a = devm_platform_ioremap_resource(pdev, index); Cc: Joel Stanley <joel@jms.id.au> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Baruch Siach <baruch@tkos.co.il> Cc: Keguang Zhang <keguang.zhang@gmail.com> Cc: Vladimir Zapolskiy <vz@mleia.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Avi Fishman <avifishman70@gmail.com> Cc: Nancy Yuen <yuenn@google.com> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Sylvain Lemieux <slemieux.tyco@gmail.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Barry Song <baohua@kernel.org> Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Marc Gonzalez <marc.w.gonzalez@free.fr> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Tested-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Michal Simek <michal.simek@xilinx.com> (cadence/xilinx wdts) Acked-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
parent
24b8225619
commit
0f0a6a285e
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@ -276,7 +276,6 @@ static int asm9260_wdt_probe(struct platform_device *pdev)
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{
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struct asm9260_wdt_priv *priv;
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struct watchdog_device *wdd;
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struct resource *res;
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int ret;
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static const char * const mode_name[] = { "hw", "sw", "debug", };
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@ -287,8 +286,7 @@ static int asm9260_wdt_probe(struct platform_device *pdev)
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priv->dev = &pdev->dev;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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priv->iobase = devm_ioremap_resource(&pdev->dev, res);
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priv->iobase = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(priv->iobase))
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return PTR_ERR(priv->iobase);
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@ -190,7 +190,6 @@ static int aspeed_wdt_probe(struct platform_device *pdev)
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const struct aspeed_wdt_config *config;
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const struct of_device_id *ofdid;
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struct aspeed_wdt *wdt;
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struct resource *res;
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struct device_node *np;
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const char *reset_type;
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u32 duration;
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@ -201,8 +200,7 @@ static int aspeed_wdt_probe(struct platform_device *pdev)
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if (!wdt)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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wdt->base = devm_ioremap_resource(&pdev->dev, res);
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wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(wdt->base))
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return PTR_ERR(wdt->base);
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@ -327,7 +327,6 @@ static inline int of_at91wdt_init(struct device_node *np, struct at91wdt *wdt)
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static int __init at91wdt_probe(struct platform_device *pdev)
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{
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struct resource *r;
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int err;
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struct at91wdt *wdt;
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@ -346,8 +345,7 @@ static int __init at91wdt_probe(struct platform_device *pdev)
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wdt->wdd.min_timeout = 1;
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wdt->wdd.max_timeout = 0xFFFF;
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r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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wdt->base = devm_ioremap_resource(&pdev->dev, r);
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wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(wdt->base))
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return PTR_ERR(wdt->base);
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@ -250,15 +250,13 @@ static struct miscdevice ath79_wdt_miscdev = {
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static int ath79_wdt_probe(struct platform_device *pdev)
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{
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struct resource *res;
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u32 ctrl;
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int err;
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if (wdt_base)
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return -EBUSY;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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wdt_base = devm_ioremap_resource(&pdev->dev, res);
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wdt_base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(wdt_base))
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return PTR_ERR(wdt_base);
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@ -129,15 +129,13 @@ static int atlas7_wdt_probe(struct platform_device *pdev)
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{
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struct device_node *np = pdev->dev.of_node;
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struct atlas7_wdog *wdt;
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struct resource *res;
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struct clk *clk;
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int ret;
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wdt = devm_kzalloc(&pdev->dev, sizeof(*wdt), GFP_KERNEL);
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if (!wdt)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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wdt->base = devm_ioremap_resource(&pdev->dev, res);
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wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(wdt->base))
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return PTR_ERR(wdt->base);
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@ -111,7 +111,6 @@ static int bcm7038_wdt_probe(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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struct bcm7038_watchdog *wdt;
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struct resource *res;
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int err;
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wdt = devm_kzalloc(dev, sizeof(*wdt), GFP_KERNEL);
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@ -120,8 +119,7 @@ static int bcm7038_wdt_probe(struct platform_device *pdev)
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platform_set_drvdata(pdev, wdt);
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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wdt->base = devm_ioremap_resource(dev, res);
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wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(wdt->base))
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return PTR_ERR(wdt->base);
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@ -280,7 +280,6 @@ static int bcm_kona_wdt_probe(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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struct bcm_kona_wdt *wdt;
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struct resource *res;
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int ret;
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wdt = devm_kzalloc(dev, sizeof(*wdt), GFP_KERNEL);
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@ -289,8 +288,7 @@ static int bcm_kona_wdt_probe(struct platform_device *pdev)
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spin_lock_init(&wdt->lock);
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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wdt->base = devm_ioremap_resource(dev, res);
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wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(wdt->base))
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return -ENODEV;
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@ -285,7 +285,6 @@ static const struct watchdog_ops cdns_wdt_ops = {
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*/
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static int cdns_wdt_probe(struct platform_device *pdev)
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{
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struct resource *res;
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int ret, irq;
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unsigned long clock_f;
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struct cdns_wdt *wdt;
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@ -302,8 +301,7 @@ static int cdns_wdt_probe(struct platform_device *pdev)
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cdns_wdt_device->min_timeout = CDNS_WDT_MIN_TIMEOUT;
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cdns_wdt_device->max_timeout = CDNS_WDT_MAX_TIMEOUT;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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wdt->regs = devm_ioremap_resource(&pdev->dev, res);
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wdt->regs = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(wdt->regs))
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return PTR_ERR(wdt->regs);
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@ -258,12 +258,10 @@ static int __init coh901327_probe(struct platform_device *pdev)
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struct device *dev = &pdev->dev;
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int ret;
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u16 val;
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struct resource *res;
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parent = dev;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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virtbase = devm_ioremap_resource(dev, res);
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virtbase = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(virtbase))
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return PTR_ERR(virtbase);
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@ -195,7 +195,6 @@ static int davinci_wdt_probe(struct platform_device *pdev)
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{
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int ret = 0;
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struct device *dev = &pdev->dev;
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struct resource *wdt_mem;
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struct watchdog_device *wdd;
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struct davinci_wdt_device *davinci_wdt;
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@ -235,8 +234,7 @@ static int davinci_wdt_probe(struct platform_device *pdev)
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watchdog_set_nowayout(wdd, 1);
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watchdog_set_restart_priority(wdd, 128);
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wdt_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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davinci_wdt->base = devm_ioremap_resource(dev, wdt_mem);
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davinci_wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(davinci_wdt->base)) {
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ret = PTR_ERR(davinci_wdt->base);
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goto err_clk_disable;
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@ -116,7 +116,6 @@ static struct watchdog_device dc_wdt_wdd = {
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static int dc_wdt_probe(struct platform_device *pdev)
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{
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struct resource *res;
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struct device *dev = &pdev->dev;
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struct dc_wdt *wdt;
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int ret;
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@ -125,8 +124,7 @@ static int dc_wdt_probe(struct platform_device *pdev)
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if (!wdt)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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wdt->base = devm_ioremap_resource(dev, res);
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wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(wdt->base))
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return PTR_ERR(wdt->base);
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@ -238,15 +238,13 @@ static int dw_wdt_drv_probe(struct platform_device *pdev)
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struct device *dev = &pdev->dev;
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struct watchdog_device *wdd;
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struct dw_wdt *dw_wdt;
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struct resource *mem;
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int ret;
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dw_wdt = devm_kzalloc(dev, sizeof(*dw_wdt), GFP_KERNEL);
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if (!dw_wdt)
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return -ENOMEM;
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mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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dw_wdt->regs = devm_ioremap_resource(dev, mem);
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dw_wdt->regs = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(dw_wdt->regs))
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return PTR_ERR(dw_wdt->regs);
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@ -91,7 +91,6 @@ static int ep93xx_wdt_probe(struct platform_device *pdev)
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{
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struct ep93xx_wdt_priv *priv;
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struct watchdog_device *wdd;
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struct resource *res;
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unsigned long val;
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int ret;
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@ -99,8 +98,7 @@ static int ep93xx_wdt_probe(struct platform_device *pdev)
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if (!priv)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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priv->mmio = devm_ioremap_resource(&pdev->dev, res);
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priv->mmio = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(priv->mmio))
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return PTR_ERR(priv->mmio);
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@ -124,7 +124,6 @@ static const struct watchdog_info ftwdt010_wdt_info = {
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static int ftwdt010_wdt_probe(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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struct resource *res;
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struct ftwdt010_wdt *gwdt;
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unsigned int reg;
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int irq;
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@ -134,8 +133,7 @@ static int ftwdt010_wdt_probe(struct platform_device *pdev)
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if (!gwdt)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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gwdt->base = devm_ioremap_resource(dev, res);
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gwdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(gwdt->base))
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return PTR_ERR(gwdt->base);
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@ -183,15 +183,13 @@ static int pdc_wdt_probe(struct platform_device *pdev)
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u64 div;
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int ret, val;
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unsigned long clk_rate;
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struct resource *res;
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struct pdc_wdt_dev *pdc_wdt;
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pdc_wdt = devm_kzalloc(&pdev->dev, sizeof(*pdc_wdt), GFP_KERNEL);
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if (!pdc_wdt)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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pdc_wdt->base = devm_ioremap_resource(&pdev->dev, res);
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pdc_wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(pdc_wdt->base))
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return PTR_ERR(pdc_wdt->base);
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@ -165,7 +165,6 @@ static int jz4740_wdt_probe(struct platform_device *pdev)
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{
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struct jz4740_wdt_drvdata *drvdata;
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struct watchdog_device *jz4740_wdt;
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struct resource *res;
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int ret;
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drvdata = devm_kzalloc(&pdev->dev, sizeof(struct jz4740_wdt_drvdata),
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watchdog_set_nowayout(jz4740_wdt, nowayout);
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watchdog_set_drvdata(jz4740_wdt, drvdata);
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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drvdata->base = devm_ioremap_resource(&pdev->dev, res);
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drvdata->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(drvdata->base))
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return PTR_ERR(drvdata->base);
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@ -203,7 +203,6 @@ static int ltq_wdt_probe(struct platform_device *pdev)
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struct device *dev = &pdev->dev;
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struct ltq_wdt_priv *priv;
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struct watchdog_device *wdt;
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struct resource *res;
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struct clk *clk;
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const struct ltq_wdt_hw *ltq_wdt_hw;
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int ret;
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@ -213,8 +212,7 @@ static int ltq_wdt_probe(struct platform_device *pdev)
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if (!priv)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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priv->membase = devm_ioremap_resource(dev, res);
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priv->membase = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(priv->membase))
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return PTR_ERR(priv->membase);
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@ -88,15 +88,13 @@ static int ls1x_wdt_probe(struct platform_device *pdev)
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struct ls1x_wdt_drvdata *drvdata;
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struct watchdog_device *ls1x_wdt;
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unsigned long clk_rate;
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struct resource *res;
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int err;
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drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL);
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if (!drvdata)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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drvdata->base = devm_ioremap_resource(&pdev->dev, res);
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drvdata->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(drvdata->base))
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return PTR_ERR(drvdata->base);
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@ -204,15 +204,13 @@ static int lpc18xx_wdt_probe(struct platform_device *pdev)
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{
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struct lpc18xx_wdt_dev *lpc18xx_wdt;
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struct device *dev = &pdev->dev;
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struct resource *res;
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int ret;
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lpc18xx_wdt = devm_kzalloc(dev, sizeof(*lpc18xx_wdt), GFP_KERNEL);
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if (!lpc18xx_wdt)
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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lpc18xx_wdt->base = devm_ioremap_resource(dev, res);
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lpc18xx_wdt->base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(lpc18xx_wdt->base))
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return PTR_ERR(lpc18xx_wdt->base);
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@ -187,9 +187,7 @@ static void max63xx_mmap_set(struct max63xx_wdt *wdt, u8 set)
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static int max63xx_mmap_init(struct platform_device *p, struct max63xx_wdt *wdt)
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{
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struct resource *mem = platform_get_resource(p, IORESOURCE_MEM, 0);
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wdt->base = devm_ioremap_resource(&p->dev, mem);
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wdt->base = devm_platform_ioremap_resource(p, 0);
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if (IS_ERR(wdt->base))
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return PTR_ERR(wdt->base);
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@ -139,15 +139,13 @@ MODULE_DEVICE_TABLE(of, meson_gxbb_wdt_dt_ids);
|
|||
static int meson_gxbb_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct meson_gxbb_wdt *data;
|
||||
struct resource *res;
|
||||
int ret;
|
||||
|
||||
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
|
||||
if (!data)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
data->reg_base = devm_ioremap_resource(&pdev->dev, res);
|
||||
data->reg_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(data->reg_base))
|
||||
return PTR_ERR(data->reg_base);
|
||||
|
||||
|
|
|
@ -164,7 +164,6 @@ MODULE_DEVICE_TABLE(of, meson_wdt_dt_ids);
|
|||
|
||||
static int meson_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct resource *res;
|
||||
struct meson_wdt_dev *meson_wdt;
|
||||
const struct of_device_id *of_id;
|
||||
int err;
|
||||
|
@ -173,8 +172,7 @@ static int meson_wdt_probe(struct platform_device *pdev)
|
|||
if (!meson_wdt)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
meson_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res);
|
||||
meson_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(meson_wdt->wdt_base))
|
||||
return PTR_ERR(meson_wdt->wdt_base);
|
||||
|
||||
|
|
|
@ -92,7 +92,6 @@ static int moxart_wdt_probe(struct platform_device *pdev)
|
|||
struct moxart_wdt_dev *moxart_wdt;
|
||||
struct device *dev = &pdev->dev;
|
||||
struct device_node *node = dev->of_node;
|
||||
struct resource *res;
|
||||
struct clk *clk;
|
||||
int err;
|
||||
unsigned int max_timeout;
|
||||
|
@ -104,8 +103,7 @@ static int moxart_wdt_probe(struct platform_device *pdev)
|
|||
|
||||
platform_set_drvdata(pdev, moxart_wdt);
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
moxart_wdt->base = devm_ioremap_resource(dev, res);
|
||||
moxart_wdt->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(moxart_wdt->base))
|
||||
return PTR_ERR(moxart_wdt->base);
|
||||
|
||||
|
|
|
@ -149,8 +149,7 @@ static int mpc8xxx_wdt_probe(struct platform_device *ofdev)
|
|||
if (!ddata)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);
|
||||
ddata->base = devm_ioremap_resource(dev, res);
|
||||
ddata->base = devm_platform_ioremap_resource(ofdev, 0);
|
||||
if (IS_ERR(ddata->base))
|
||||
return PTR_ERR(ddata->base);
|
||||
|
||||
|
|
|
@ -133,10 +133,7 @@ static struct watchdog_device mt7621_wdt_dev = {
|
|||
|
||||
static int mt7621_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct resource *res;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
mt7621_wdt_base = devm_ioremap_resource(&pdev->dev, res);
|
||||
mt7621_wdt_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(mt7621_wdt_base))
|
||||
return PTR_ERR(mt7621_wdt_base);
|
||||
|
||||
|
|
|
@ -154,7 +154,6 @@ static const struct watchdog_ops mtk_wdt_ops = {
|
|||
static int mtk_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct mtk_wdt_dev *mtk_wdt;
|
||||
struct resource *res;
|
||||
int err;
|
||||
|
||||
mtk_wdt = devm_kzalloc(&pdev->dev, sizeof(*mtk_wdt), GFP_KERNEL);
|
||||
|
@ -163,8 +162,7 @@ static int mtk_wdt_probe(struct platform_device *pdev)
|
|||
|
||||
platform_set_drvdata(pdev, mtk_wdt);
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
mtk_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res);
|
||||
mtk_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(mtk_wdt->wdt_base))
|
||||
return PTR_ERR(mtk_wdt->wdt_base);
|
||||
|
||||
|
|
|
@ -181,7 +181,6 @@ static int npcm_wdt_probe(struct platform_device *pdev)
|
|||
{
|
||||
struct device *dev = &pdev->dev;
|
||||
struct npcm_wdt *wdt;
|
||||
struct resource *res;
|
||||
int irq;
|
||||
int ret;
|
||||
|
||||
|
@ -189,8 +188,7 @@ static int npcm_wdt_probe(struct platform_device *pdev)
|
|||
if (!wdt)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdt->reg = devm_ioremap_resource(dev, res);
|
||||
wdt->reg = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdt->reg))
|
||||
return PTR_ERR(wdt->reg);
|
||||
|
||||
|
|
|
@ -242,7 +242,6 @@ static struct miscdevice nuc900wdt_miscdev = {
|
|||
|
||||
static int nuc900wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct resource *res;
|
||||
int ret = 0;
|
||||
|
||||
nuc900_wdt = devm_kzalloc(&pdev->dev, sizeof(*nuc900_wdt),
|
||||
|
@ -254,8 +253,7 @@ static int nuc900wdt_probe(struct platform_device *pdev)
|
|||
|
||||
spin_lock_init(&nuc900_wdt->wdt_lock);
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
nuc900_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res);
|
||||
nuc900_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(nuc900_wdt->wdt_base))
|
||||
return PTR_ERR(nuc900_wdt->wdt_base);
|
||||
|
||||
|
|
|
@ -155,7 +155,6 @@ static int xwdt_probe(struct platform_device *pdev)
|
|||
{
|
||||
int rc;
|
||||
u32 pfreq = 0, enable_once = 0;
|
||||
struct resource *res;
|
||||
struct xwdt_device *xdev;
|
||||
struct watchdog_device *xilinx_wdt_wdd;
|
||||
|
||||
|
@ -168,8 +167,7 @@ static int xwdt_probe(struct platform_device *pdev)
|
|||
xilinx_wdt_wdd->ops = &xilinx_wdt_ops;
|
||||
xilinx_wdt_wdd->parent = &pdev->dev;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
xdev->base = devm_ioremap_resource(&pdev->dev, res);
|
||||
xdev->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(xdev->base))
|
||||
return PTR_ERR(xdev->base);
|
||||
|
||||
|
|
|
@ -231,7 +231,6 @@ static const struct watchdog_ops omap_wdt_ops = {
|
|||
static int omap_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct omap_wd_timer_platform_data *pdata = dev_get_platdata(&pdev->dev);
|
||||
struct resource *res;
|
||||
struct omap_wdt_dev *wdev;
|
||||
int ret;
|
||||
|
||||
|
@ -245,8 +244,7 @@ static int omap_wdt_probe(struct platform_device *pdev)
|
|||
mutex_init(&wdev->lock);
|
||||
|
||||
/* reserve static register mappings */
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdev->base = devm_ioremap_resource(&pdev->dev, res);
|
||||
wdev->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdev->base))
|
||||
return PTR_ERR(wdev->base);
|
||||
|
||||
|
|
|
@ -494,8 +494,7 @@ static int orion_wdt_get_regs(struct platform_device *pdev,
|
|||
of_device_is_compatible(node, "marvell,armada-xp-wdt")) {
|
||||
|
||||
/* Dedicated RSTOUT register, can be requested. */
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
|
||||
dev->rstout = devm_ioremap_resource(&pdev->dev, res);
|
||||
dev->rstout = devm_platform_ioremap_resource(pdev, 1);
|
||||
if (IS_ERR(dev->rstout))
|
||||
return PTR_ERR(dev->rstout);
|
||||
|
||||
|
@ -503,8 +502,7 @@ static int orion_wdt_get_regs(struct platform_device *pdev,
|
|||
of_device_is_compatible(node, "marvell,armada-380-wdt")) {
|
||||
|
||||
/* Dedicated RSTOUT register, can be requested. */
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
|
||||
dev->rstout = devm_ioremap_resource(&pdev->dev, res);
|
||||
dev->rstout = devm_platform_ioremap_resource(pdev, 1);
|
||||
if (IS_ERR(dev->rstout))
|
||||
return PTR_ERR(dev->rstout);
|
||||
|
||||
|
|
|
@ -172,15 +172,13 @@ static int pic32_dmt_probe(struct platform_device *pdev)
|
|||
{
|
||||
int ret;
|
||||
struct pic32_dmt *dmt;
|
||||
struct resource *mem;
|
||||
struct watchdog_device *wdd = &pic32_dmt_wdd;
|
||||
|
||||
dmt = devm_kzalloc(&pdev->dev, sizeof(*dmt), GFP_KERNEL);
|
||||
if (!dmt)
|
||||
return -ENOMEM;
|
||||
|
||||
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
dmt->regs = devm_ioremap_resource(&pdev->dev, mem);
|
||||
dmt->regs = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(dmt->regs))
|
||||
return PTR_ERR(dmt->regs);
|
||||
|
||||
|
|
|
@ -171,14 +171,12 @@ static int pic32_wdt_drv_probe(struct platform_device *pdev)
|
|||
int ret;
|
||||
struct watchdog_device *wdd = &pic32_wdd;
|
||||
struct pic32_wdt *wdt;
|
||||
struct resource *mem;
|
||||
|
||||
wdt = devm_kzalloc(&pdev->dev, sizeof(*wdt), GFP_KERNEL);
|
||||
if (!wdt)
|
||||
return -ENOMEM;
|
||||
|
||||
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdt->regs = devm_ioremap_resource(&pdev->dev, mem);
|
||||
wdt->regs = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdt->regs))
|
||||
return PTR_ERR(wdt->regs);
|
||||
|
||||
|
|
|
@ -185,13 +185,11 @@ static struct watchdog_device pnx4008_wdd = {
|
|||
|
||||
static int pnx4008_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct resource *r;
|
||||
int ret = 0;
|
||||
|
||||
watchdog_init_timeout(&pnx4008_wdd, heartbeat, &pdev->dev);
|
||||
|
||||
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdt_base = devm_ioremap_resource(&pdev->dev, r);
|
||||
wdt_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdt_base))
|
||||
return PTR_ERR(wdt_base);
|
||||
|
||||
|
|
|
@ -177,7 +177,6 @@ static inline bool rwdt_blacklisted(struct device *dev) { return false; }
|
|||
static int rwdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct rwdt_priv *priv;
|
||||
struct resource *res;
|
||||
struct clk *clk;
|
||||
unsigned long clks_per_sec;
|
||||
int ret, i;
|
||||
|
@ -189,8 +188,7 @@ static int rwdt_probe(struct platform_device *pdev)
|
|||
if (!priv)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
priv->base = devm_ioremap_resource(&pdev->dev, res);
|
||||
priv->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(priv->base))
|
||||
return PTR_ERR(priv->base);
|
||||
|
||||
|
|
|
@ -141,11 +141,9 @@ static struct watchdog_device rt288x_wdt_dev = {
|
|||
|
||||
static int rt288x_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct resource *res;
|
||||
int ret;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
rt288x_wdt_base = devm_ioremap_resource(&pdev->dev, res);
|
||||
rt288x_wdt_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(rt288x_wdt_base))
|
||||
return PTR_ERR(rt288x_wdt_base);
|
||||
|
||||
|
|
|
@ -98,15 +98,13 @@ static const struct of_device_id rtd119x_wdt_dt_ids[] = {
|
|||
static int rtd119x_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct rtd119x_watchdog_device *data;
|
||||
struct resource *res;
|
||||
int ret;
|
||||
|
||||
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
|
||||
if (!data)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
data->base = devm_ioremap_resource(&pdev->dev, res);
|
||||
data->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(data->base))
|
||||
return PTR_ERR(data->base);
|
||||
|
||||
|
|
|
@ -167,7 +167,6 @@ static const struct watchdog_ops rza_wdt_ops = {
|
|||
static int rza_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct rza_wdt *priv;
|
||||
struct resource *res;
|
||||
unsigned long rate;
|
||||
int ret;
|
||||
|
||||
|
@ -175,8 +174,7 @@ static int rza_wdt_probe(struct platform_device *pdev)
|
|||
if (!priv)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
priv->base = devm_ioremap_resource(&pdev->dev, res);
|
||||
priv->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(priv->base))
|
||||
return PTR_ERR(priv->base);
|
||||
|
||||
|
|
|
@ -522,7 +522,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
|
|||
{
|
||||
struct device *dev = &pdev->dev;
|
||||
struct s3c2410_wdt *wdt;
|
||||
struct resource *wdt_mem;
|
||||
struct resource *wdt_irq;
|
||||
unsigned int wtcon;
|
||||
int started = 0;
|
||||
|
@ -554,8 +553,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
|
|||
}
|
||||
|
||||
/* get the memory region for the watchdog timer */
|
||||
wdt_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdt->reg_base = devm_ioremap_resource(dev, wdt_mem);
|
||||
wdt->reg_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdt->reg_base)) {
|
||||
ret = PTR_ERR(wdt->reg_base);
|
||||
goto err;
|
||||
|
|
|
@ -201,7 +201,6 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
|
|||
{
|
||||
struct watchdog_device *wdd;
|
||||
struct sama5d4_wdt *wdt;
|
||||
struct resource *res;
|
||||
void __iomem *regs;
|
||||
u32 irq = 0;
|
||||
u32 timeout;
|
||||
|
@ -221,8 +220,7 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
|
|||
|
||||
watchdog_set_drvdata(wdd, wdt);
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
regs = devm_ioremap_resource(&pdev->dev, res);
|
||||
regs = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(regs))
|
||||
return PTR_ERR(regs);
|
||||
|
||||
|
|
|
@ -231,7 +231,6 @@ static int sbsa_gwdt_probe(struct platform_device *pdev)
|
|||
struct device *dev = &pdev->dev;
|
||||
struct watchdog_device *wdd;
|
||||
struct sbsa_gwdt *gwdt;
|
||||
struct resource *res;
|
||||
int ret, irq;
|
||||
u32 status;
|
||||
|
||||
|
@ -240,13 +239,11 @@ static int sbsa_gwdt_probe(struct platform_device *pdev)
|
|||
return -ENOMEM;
|
||||
platform_set_drvdata(pdev, gwdt);
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
cf_base = devm_ioremap_resource(dev, res);
|
||||
cf_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(cf_base))
|
||||
return PTR_ERR(cf_base);
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
|
||||
rf_base = devm_ioremap_resource(dev, res);
|
||||
rf_base = devm_platform_ioremap_resource(pdev, 1);
|
||||
if (IS_ERR(rf_base))
|
||||
return PTR_ERR(rf_base);
|
||||
|
||||
|
|
|
@ -220,7 +220,6 @@ static struct watchdog_device sh_wdt_dev = {
|
|||
static int sh_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct sh_wdt *wdt;
|
||||
struct resource *res;
|
||||
int rc;
|
||||
|
||||
/*
|
||||
|
@ -245,8 +244,7 @@ static int sh_wdt_probe(struct platform_device *pdev)
|
|||
wdt->clk = NULL;
|
||||
}
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdt->base = devm_ioremap_resource(wdt->dev, res);
|
||||
wdt->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdt->base))
|
||||
return PTR_ERR(wdt->base);
|
||||
|
||||
|
|
|
@ -146,12 +146,10 @@ static struct watchdog_device sirfsoc_wdd = {
|
|||
|
||||
static int sirfsoc_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct resource *res;
|
||||
int ret;
|
||||
void __iomem *base;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
base = devm_ioremap_resource(&pdev->dev, res);
|
||||
base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(base))
|
||||
return PTR_ERR(base);
|
||||
|
||||
|
|
|
@ -269,7 +269,6 @@ static const struct watchdog_info sprd_wdt_info = {
|
|||
|
||||
static int sprd_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct resource *wdt_res;
|
||||
struct sprd_wdt *wdt;
|
||||
int ret;
|
||||
|
||||
|
@ -277,8 +276,7 @@ static int sprd_wdt_probe(struct platform_device *pdev)
|
|||
if (!wdt)
|
||||
return -ENOMEM;
|
||||
|
||||
wdt_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdt->base = devm_ioremap_resource(&pdev->dev, wdt_res);
|
||||
wdt->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdt->base))
|
||||
return PTR_ERR(wdt->base);
|
||||
|
||||
|
|
|
@ -148,7 +148,6 @@ static int st_wdog_probe(struct platform_device *pdev)
|
|||
struct device_node *np = pdev->dev.of_node;
|
||||
struct st_wdog *st_wdog;
|
||||
struct regmap *regmap;
|
||||
struct resource *res;
|
||||
struct clk *clk;
|
||||
void __iomem *base;
|
||||
uint32_t mode;
|
||||
|
@ -175,8 +174,7 @@ static int st_wdog_probe(struct platform_device *pdev)
|
|||
}
|
||||
st_wdog->syscfg = (struct st_wdog_syscfg *)match->data;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
base = devm_ioremap_resource(&pdev->dev, res);
|
||||
base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(base))
|
||||
return PTR_ERR(base);
|
||||
|
||||
|
|
|
@ -202,7 +202,6 @@ static int stm32_iwdg_probe(struct platform_device *pdev)
|
|||
struct watchdog_device *wdd;
|
||||
const struct of_device_id *match;
|
||||
struct stm32_iwdg *wdt;
|
||||
struct resource *res;
|
||||
int ret;
|
||||
|
||||
match = of_match_device(stm32_iwdg_of_match, &pdev->dev);
|
||||
|
@ -216,8 +215,7 @@ static int stm32_iwdg_probe(struct platform_device *pdev)
|
|||
wdt->has_pclk = match->data;
|
||||
|
||||
/* This is the timer base. */
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdt->regs = devm_ioremap_resource(&pdev->dev, res);
|
||||
wdt->regs = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdt->regs)) {
|
||||
dev_err(&pdev->dev, "Could not get resource\n");
|
||||
return PTR_ERR(wdt->regs);
|
||||
|
|
|
@ -234,7 +234,6 @@ MODULE_DEVICE_TABLE(of, sunxi_wdt_dt_ids);
|
|||
static int sunxi_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct sunxi_wdt_dev *sunxi_wdt;
|
||||
struct resource *res;
|
||||
int err;
|
||||
|
||||
sunxi_wdt = devm_kzalloc(&pdev->dev, sizeof(*sunxi_wdt), GFP_KERNEL);
|
||||
|
@ -245,8 +244,7 @@ static int sunxi_wdt_probe(struct platform_device *pdev)
|
|||
if (!sunxi_wdt->wdt_regs)
|
||||
return -ENODEV;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
sunxi_wdt->wdt_base = devm_ioremap_resource(&pdev->dev, res);
|
||||
sunxi_wdt->wdt_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(sunxi_wdt->wdt_base))
|
||||
return PTR_ERR(sunxi_wdt->wdt_base);
|
||||
|
||||
|
|
|
@ -111,7 +111,6 @@ static const struct watchdog_ops tangox_wdt_ops = {
|
|||
static int tangox_wdt_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct tangox_wdt_device *dev;
|
||||
struct resource *res;
|
||||
u32 config;
|
||||
int err;
|
||||
|
||||
|
@ -119,8 +118,7 @@ static int tangox_wdt_probe(struct platform_device *pdev)
|
|||
if (!dev)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
dev->base = devm_ioremap_resource(&pdev->dev, res);
|
||||
dev->base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(dev->base))
|
||||
return PTR_ERR(dev->base);
|
||||
|
||||
|
|
|
@ -183,13 +183,11 @@ static int tegra_wdt_probe(struct platform_device *pdev)
|
|||
{
|
||||
struct watchdog_device *wdd;
|
||||
struct tegra_wdt *wdt;
|
||||
struct resource *res;
|
||||
void __iomem *regs;
|
||||
int ret;
|
||||
|
||||
/* This is the timer base. */
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
regs = devm_ioremap_resource(&pdev->dev, res);
|
||||
regs = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(regs))
|
||||
return PTR_ERR(regs);
|
||||
|
||||
|
|
|
@ -124,20 +124,17 @@ static int ts72xx_wdt_probe(struct platform_device *pdev)
|
|||
{
|
||||
struct ts72xx_wdt_priv *priv;
|
||||
struct watchdog_device *wdd;
|
||||
struct resource *res;
|
||||
int ret;
|
||||
|
||||
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
|
||||
if (!priv)
|
||||
return -ENOMEM;
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
priv->control_reg = devm_ioremap_resource(&pdev->dev, res);
|
||||
priv->control_reg = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(priv->control_reg))
|
||||
return PTR_ERR(priv->control_reg);
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
|
||||
priv->feed_reg = devm_ioremap_resource(&pdev->dev, res);
|
||||
priv->feed_reg = devm_platform_ioremap_resource(pdev, 1);
|
||||
if (IS_ERR(priv->feed_reg))
|
||||
return PTR_ERR(priv->feed_reg);
|
||||
|
||||
|
|
|
@ -103,7 +103,6 @@ static struct watchdog_device txx9wdt = {
|
|||
|
||||
static int __init txx9wdt_probe(struct platform_device *dev)
|
||||
{
|
||||
struct resource *res;
|
||||
int ret;
|
||||
|
||||
txx9_imclk = clk_get(NULL, "imbus_clk");
|
||||
|
@ -119,8 +118,7 @@ static int __init txx9wdt_probe(struct platform_device *dev)
|
|||
goto exit;
|
||||
}
|
||||
|
||||
res = platform_get_resource(dev, IORESOURCE_MEM, 0);
|
||||
txx9wdt_reg = devm_ioremap_resource(&dev->dev, res);
|
||||
txx9wdt_reg = devm_platform_ioremap_resource(dev, 0);
|
||||
if (IS_ERR(txx9wdt_reg)) {
|
||||
ret = PTR_ERR(txx9wdt_reg);
|
||||
goto exit;
|
||||
|
|
|
@ -192,7 +192,6 @@ static int zx2967_wdt_probe(struct platform_device *pdev)
|
|||
{
|
||||
struct device *dev = &pdev->dev;
|
||||
struct zx2967_wdt *wdt;
|
||||
struct resource *base;
|
||||
int ret;
|
||||
struct reset_control *rstc;
|
||||
|
||||
|
@ -209,8 +208,7 @@ static int zx2967_wdt_probe(struct platform_device *pdev)
|
|||
wdt->wdt_device.min_timeout = ZX2967_WDT_MIN_TIMEOUT;
|
||||
wdt->wdt_device.parent = &pdev->dev;
|
||||
|
||||
base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
wdt->reg_base = devm_ioremap_resource(dev, base);
|
||||
wdt->reg_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(wdt->reg_base))
|
||||
return PTR_ERR(wdt->reg_base);
|
||||
|
||||
|
|
Loading…
Reference in a new issue