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watchdog: rti-wdt: Make use of the helper function devm_platform_ioremap_resource() 

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210907074237.2808-1-caihuoqing@baidu.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:
Cai Huoqing 2021-09-07 15:42:36 +08:00 committed by Wim Van Sebroeck
parent 79cc4d22aa
commit b3220bde5e
1 changed files with 1 additions and 3 deletions
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4
drivers/watchdog/rti_wdt.c
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@ -194,7 +194,6 @@ static int rti_wdt_probe(struct platform_device *pdev)
{
int ret = 0;
struct device *dev = &pdev->dev;
struct resource *wdt_mem;
struct watchdog_device *wdd;
struct rti_wdt_device *wdt;
struct clk *clk;
@ -246,8 +245,7 @@ static int rti_wdt_probe(struct platform_device *pdev)
watchdog_set_nowayout(wdd, 1);
watchdog_set_restart_priority(wdd, 128);
wdt_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
wdt->base = devm_ioremap_resource(dev, wdt_mem);
wdt->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt->base)) {
ret = PTR_ERR(wdt->base);
goto err_iomap;