From: Wei Yongjun Date: Wed, 28 Sep 2016 21:17:11 +0000 (+0200) Subject: watchdog: wdat_wdt: Fix warning for using 0 as NULL X-Git-Tag: v4.9-rc1~170^2~1^2 X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=commitdiff_plain;h=cda3b9178510297ac968b7e129e20caaaa66c581 watchdog: wdat_wdt: Fix warning for using 0 as NULL Fixes the following sparse warnings: drivers/watchdog/wdat_wdt.c:210:66: warning: Using plain integer as NULL pointer drivers/watchdog/wdat_wdt.c:235:66: warning: Using plain integer as NULL pointer Signed-off-by: Wei Yongjun Acked-by: Mika Westerberg Reviewed-by: Guenter Roeck Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c index 4594723c27ba..e473e3b23720 100644 --- a/drivers/watchdog/wdat_wdt.c +++ b/drivers/watchdog/wdat_wdt.c @@ -207,7 +207,7 @@ static int wdat_wdt_enable_reboot(struct wdat_wdt *wdat) * recommeded to make it configurable through hardware register. We * enable reboot now if it is configrable, just in case. */ - ret = wdat_wdt_run_action(wdat, ACPI_WDAT_SET_REBOOT, 0, 0); + ret = wdat_wdt_run_action(wdat, ACPI_WDAT_SET_REBOOT, 0, NULL); if (ret && ret != -EOPNOTSUPP) { dev_err(&wdat->pdev->dev, "Failed to enable reboot when watchdog triggers\n"); @@ -232,7 +232,7 @@ static void wdat_wdt_boot_status(struct wdat_wdt *wdat) wdat->wdd.bootstatus = WDIOF_CARDRESET; /* Clear the boot status in case BIOS did not do it */ - ret = wdat_wdt_run_action(wdat, ACPI_WDAT_SET_STATUS, 0, 0); + ret = wdat_wdt_run_action(wdat, ACPI_WDAT_SET_STATUS, 0, NULL); if (ret && ret != -EOPNOTSUPP) dev_err(&wdat->pdev->dev, "Failed to clear boot status\n"); }