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OMAPDSS: HDMI: fix devm_ioremap_resource error checks 

devm_ioremap_resource returns ERR_PTR on error, not NULL. Fix the
error checks in the driver.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
hifive-unleashed-5.1
Tomi Valkeinen 2014-05-23 14:50:09 +03:00
parent 2dcfdc3066
commit 2b22df835b
5 changed files with 10 additions and 10 deletions
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4
drivers/video/fbdev/omap2/dss/hdmi4_core.c
View File

@ -1009,9 +1009,9 @@ int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core)
}
core->base = devm_ioremap_resource(&pdev->dev, res);
if (!core->base) {
if (IS_ERR(core->base)) {
DSSERR("can't ioremap CORE\n");
return -ENOMEM;
return PTR_ERR(core->base);
}
return 0;

4
drivers/video/fbdev/omap2/dss/hdmi5_core.c
View File

@ -913,9 +913,9 @@ int hdmi5_core_init(struct platform_device *pdev, struct hdmi_core_data *core)
}
core->base = devm_ioremap_resource(&pdev->dev, res);
if (!core->base) {
if (IS_ERR(core->base)) {
DSSERR("can't ioremap HDMI core\n");
return -ENOMEM;
return PTR_ERR(core->base);
}
return 0;

4
drivers/video/fbdev/omap2/dss/hdmi_phy.c
View File

@ -246,9 +246,9 @@ int hdmi_phy_init(struct platform_device *pdev, struct hdmi_phy_data *phy)
}
phy->base = devm_ioremap_resource(&pdev->dev, res);
if (!phy->base) {
if (IS_ERR(phy->base)) {
DSSERR("can't ioremap TX PHY\n");
return -ENOMEM;
return PTR_ERR(phy->base);
}
return 0;

4
drivers/video/fbdev/omap2/dss/hdmi_pll.c
View File

@ -282,9 +282,9 @@ int hdmi_pll_init(struct platform_device *pdev, struct hdmi_pll_data *pll)
}
pll->base = devm_ioremap_resource(&pdev->dev, res);
if (!pll->base) {
if (IS_ERR(pll->base)) {
DSSERR("can't ioremap PLLCTRL\n");
return -ENOMEM;
return PTR_ERR(pll->base);
}
return 0;

4
drivers/video/fbdev/omap2/dss/hdmi_wp.c
View File

@ -249,9 +249,9 @@ int hdmi_wp_init(struct platform_device *pdev, struct hdmi_wp_data *wp)
}
wp->base = devm_ioremap_resource(&pdev->dev, res);
if (!wp->base) {
if (IS_ERR(wp->base)) {
DSSERR("can't ioremap HDMI WP\n");
return -ENOMEM;
return PTR_ERR(wp->base);
}
return 0;