diff options
| author | Wei Yongjun <weiyj.lk@gmail.com> | 2016-07-26 14:50:14 +0000 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2016-07-27 10:47:43 +0200 |
| commit | 1ac06563434e5f3302259608d3589bf7002431fe (patch) | |
| tree | 0d3f8c110403103a2023386e2e397c50a0a93fec | |
| parent | 3c10bbde10fe4dca52726e246cefa6b0a1dfbd3e (diff) | |
watchdog: gpio_wdt: Fix missing platform_set_drvdata() in gpio_wdt_probe()
Add missing platform_set_drvdata() in gpio_wdt_probe(), otherwise
calling platform_get_drvdata() in remove returns NULL.
This is detected by Coccinelle semantic patch.
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| -rw-r--r-- | drivers/watchdog/gpio_wdt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/watchdog/gpio_wdt.c b/drivers/watchdog/gpio_wdt.c index ba066e4a707b..93457cabc178 100644 --- a/drivers/watchdog/gpio_wdt.c +++ b/drivers/watchdog/gpio_wdt.c @@ -151,6 +151,8 @@ static int gpio_wdt_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; + platform_set_drvdata(pdev, priv); + priv->gpio = of_get_gpio_flags(pdev->dev.of_node, 0, &flags); if (!gpio_is_valid(priv->gpio)) return priv->gpio; |