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authorAnson Huang <anson.huang@nxp.com>2019-04-01 05:04:30 +0000
committerWim Van Sebroeck <wim@linux-watchdog.org>2019-05-05 21:02:11 +0200
commit24b8225619cb18491c3a8689cf533a58547b5f5f (patch)
tree5e3cd2029eaf0098f031122eb366f524f583d658 /drivers/watchdog/imx2_wdt.c
parent986857acbc9a9a4fc05c11b902c03a8b5e12dd53 (diff)
watchdog: imx2_wdt: use devm_platform_ioremap_resource() to simplify code
Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together, to simplify the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/imx2_wdt.c')
-rw-r--r--drivers/watchdog/imx2_wdt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 2b52514eaa86..1b0faa26dbd4 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -247,7 +247,6 @@ static int __init imx2_wdt_probe(struct platform_device *pdev)
{
struct imx2_wdt_device *wdev;
struct watchdog_device *wdog;
- struct resource *res;
void __iomem *base;
int ret;
u32 val;
@@ -256,8 +255,7 @@ static int __init imx2_wdt_probe(struct platform_device *pdev)
if (!wdev)
return -ENOMEM;
- 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);