From: Uwe Kleine-König Date: Mon, 27 Apr 2015 09:23:01 +0000 (+0200) Subject: watchdog: omap: simplify assignment of bootstatus X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0b3330f310b520f53a88a06bf44a4a6fda6b1a88;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git watchdog: omap: simplify assignment of bootstatus Instead of using an over-long expression involving the ?: operator use an if and instead of an else branch rely on the fact that the data structure was allocated using devm_kzalloc. This also allows to put the used helper variable into a more local scope. There is no functional change. Signed-off-by: Uwe Kleine-König Reviewed-by: Felipe Balbi Reviewed-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index 9494c4b25477..7498c35266ee 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -209,7 +209,6 @@ static int omap_wdt_probe(struct platform_device *pdev) struct omap_wd_timer_platform_data *pdata = dev_get_platdata(&pdev->dev); struct resource *res; struct omap_wdt_dev *wdev; - u32 rs; int ret; wdev = devm_kzalloc(&pdev->dev, sizeof(*wdev), GFP_KERNEL); @@ -242,12 +241,11 @@ static int omap_wdt_probe(struct platform_device *pdev) pm_runtime_enable(wdev->dev); pm_runtime_get_sync(wdev->dev); - if (pdata && pdata->read_reset_sources) - rs = pdata->read_reset_sources(); - else - rs = 0; - wdev->wdog.bootstatus = (rs & (1 << OMAP_MPU_WD_RST_SRC_ID_SHIFT)) ? - WDIOF_CARDRESET : 0; + if (pdata && pdata->read_reset_sources) { + u32 rs = pdata->read_reset_sources(); + if (rs & (1 << OMAP_MPU_WD_RST_SRC_ID_SHIFT)) + wdev->wdog.bootstatus = WDIOF_CARDRESET; + } omap_wdt_disable(wdev);