diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2016-09-28 23:17:11 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-09-28 23:17:11 +0200 |
| commit | cda3b9178510297ac968b7e129e20caaaa66c581 (patch) | |
| tree | fa707da793633dc220702a0782f4bde3045da754 /drivers/watchdog/wdat_wdt.c | |
| parent | 356ed043517dbceb646a9353831abde91062a395 (diff) | |
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 <weiyongjun1@huawei.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/watchdog/wdat_wdt.c')
| -rw-r--r-- | drivers/watchdog/wdat_wdt.c | 4 |
1 files changed, 2 insertions, 2 deletions
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"); } |