diff options
Diffstat (limited to 'drivers/watchdog/sp805_wdt.c')
| -rw-r--r-- | drivers/watchdog/sp805_wdt.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c index 76c73cbf004..8872642505c 100644 --- a/drivers/watchdog/sp805_wdt.c +++ b/drivers/watchdog/sp805_wdt.c @@ -130,16 +130,10 @@ static int wdt_config(struct watchdog_device *wdd, bool ping) int ret; if (!ping) { - ret = clk_prepare(wdt->clk); - if (ret) { - dev_err(&wdt->adev->dev, "clock prepare fail"); - return ret; - } - ret = clk_enable(wdt->clk); + ret = clk_prepare_enable(wdt->clk); if (ret) { dev_err(&wdt->adev->dev, "clock enable fail"); - clk_unprepare(wdt->clk); return ret; } } @@ -190,8 +184,7 @@ static int wdt_disable(struct watchdog_device *wdd) readl_relaxed(wdt->base + WDTLOCK); spin_unlock(&wdt->lock); - clk_disable(wdt->clk); - clk_unprepare(wdt->clk); + clk_disable_unprepare(wdt->clk); return 0; } |