diff options
author | Cai Huoqing <caihuoqing@baidu.com> | 2021-09-07 10:42:22 +0300 |
---|---|---|
committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2021-10-26 22:31:08 +0300 |
commit | 54ccba2f6a00026dbe6b5576990907827addab2b (patch) | |
tree | 9434321920b7c95892bf31464f1ab338b4d279eb | |
parent | 94213a39c3d8430297f52245d777b5c1ed627717 (diff) |
watchdog: ar7_wdt: Make use of the helper function devm_platform_ioremap_resource_byname()
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() 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/20210907074223.2706-1-caihuoqing@baidu.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
-rw-r--r-- | drivers/watchdog/ar7_wdt.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c index ff37dc91057d..743e171d97a3 100644 --- a/drivers/watchdog/ar7_wdt.c +++ b/drivers/watchdog/ar7_wdt.c @@ -63,8 +63,6 @@ static DEFINE_SPINLOCK(wdt_lock); /* XXX currently fixed, allows max margin ~68.72 secs */ #define prescale_value 0xffff -/* Resource of the WDT registers */ -static struct resource *ar7_regs_wdt; /* Pointer to the remapped WDT IO space */ static struct ar7_wdt *ar7_wdt; @@ -265,9 +263,7 @@ static int ar7_wdt_probe(struct platform_device *pdev) { int rc; - ar7_regs_wdt = - platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs"); - ar7_wdt = devm_ioremap_resource(&pdev->dev, ar7_regs_wdt); + ar7_wdt = devm_platform_ioremap_resource_byname(pdev, "regs"); if (IS_ERR(ar7_wdt)) return PTR_ERR(ar7_wdt); |