* [PATCH] watchdog: bcm47xx_wdt: Don't validate platform data on remove
@ 2017-01-06 14:38 Guenter Roeck
0 siblings, 0 replies; only message in thread
From: Guenter Roeck @ 2017-01-06 14:38 UTC (permalink / raw)
To: Wim Van Sebroeck; +Cc: linux-watchdog, linux-kernel, Guenter Roeck
Platform data was already validated in the probe function. If it was NULL,
the remove function will never be called. Remove the unnecessary check.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
drivers/watchdog/bcm47xx_wdt.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/watchdog/bcm47xx_wdt.c b/drivers/watchdog/bcm47xx_wdt.c
index a1900b9ab6c4..35725e21b18a 100644
--- a/drivers/watchdog/bcm47xx_wdt.c
+++ b/drivers/watchdog/bcm47xx_wdt.c
@@ -226,9 +226,6 @@ static int bcm47xx_wdt_remove(struct platform_device *pdev)
{
struct bcm47xx_wdt *wdt = dev_get_platdata(&pdev->dev);
- if (!wdt)
- return -ENXIO;
-
watchdog_unregister_device(&wdt->wdd);
return 0;
--
2.7.4
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