watchdog: xilinx: Move no_timeout to probe function
no_timeout should be local variable because it is used only in probe function. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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@ -51,7 +51,6 @@ struct xwdt_device {
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static struct xwdt_device xdev;
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static struct xwdt_device xdev;
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static u32 timeout;
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static u32 timeout;
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static u8 no_timeout;
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static DEFINE_SPINLOCK(spinlock);
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static DEFINE_SPINLOCK(spinlock);
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@ -159,8 +158,7 @@ static int xwdt_probe(struct platform_device *pdev)
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u32 *tmptr;
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u32 *tmptr;
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u32 *pfreq;
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u32 *pfreq;
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struct resource *res;
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struct resource *res;
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bool no_timeout = false;
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no_timeout = 0;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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xdev.base = devm_ioremap_resource(&pdev->dev, res);
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xdev.base = devm_ioremap_resource(&pdev->dev, res);
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@ -172,14 +170,14 @@ static int xwdt_probe(struct platform_device *pdev)
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if (pfreq == NULL) {
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if (pfreq == NULL) {
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pr_warn("The watchdog clock frequency cannot be obtained!\n");
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pr_warn("The watchdog clock frequency cannot be obtained!\n");
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no_timeout = 1;
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no_timeout = true;
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}
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}
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tmptr = (u32 *)of_get_property(pdev->dev.of_node,
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tmptr = (u32 *)of_get_property(pdev->dev.of_node,
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"xlnx,wdt-interval", NULL);
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"xlnx,wdt-interval", NULL);
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if (tmptr == NULL) {
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if (tmptr == NULL) {
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pr_warn("Parameter \"xlnx,wdt-interval\" not found in device tree!\n");
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pr_warn("Parameter \"xlnx,wdt-interval\" not found in device tree!\n");
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no_timeout = 1;
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no_timeout = true;
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} else {
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} else {
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xdev.wdt_interval = *tmptr;
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xdev.wdt_interval = *tmptr;
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}
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}
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