diff options
| author | Geliang Tang <geliangtang@163.com> | 2015-12-27 14:15:47 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2015-12-27 21:15:34 +0100 |
| commit | 62e21f5d90f162208e43b8a248b01e1a4a24ecbd (patch) | |
| tree | e52ed504b01b1d4a9ad67d8639d0690576fbeabe /drivers/watchdog/cadence_wdt.c | |
| parent | watchdog: omap: don't disable the timer when it should be enabled early (diff) | |
| download | linux-62e21f5d90f162208e43b8a248b01e1a4a24ecbd.tar.xz linux-62e21f5d90f162208e43b8a248b01e1a4a24ecbd.zip | |
watchdog: cadence_wdt: use to_platform_device()
Use to_platform_device() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/cadence_wdt.c')
| -rw-r--r-- | drivers/watchdog/cadence_wdt.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/watchdog/cadence_wdt.c b/drivers/watchdog/cadence_wdt.c index abf64eb9c88e..4dda9024e229 100644 --- a/drivers/watchdog/cadence_wdt.c +++ b/drivers/watchdog/cadence_wdt.c @@ -421,8 +421,7 @@ static void cdns_wdt_shutdown(struct platform_device *pdev) */ static int __maybe_unused cdns_wdt_suspend(struct device *dev) { - struct platform_device *pdev = container_of(dev, - struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); struct cdns_wdt *wdt = platform_get_drvdata(pdev); cdns_wdt_stop(&wdt->cdns_wdt_device); @@ -440,8 +439,7 @@ static int __maybe_unused cdns_wdt_suspend(struct device *dev) static int __maybe_unused cdns_wdt_resume(struct device *dev) { int ret; - struct platform_device *pdev = container_of(dev, - struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); struct cdns_wdt *wdt = platform_get_drvdata(pdev); ret = clk_prepare_enable(wdt->clk); |