rtc: rtc-msm6242: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d063100 ("device-core: Ensure drvdata
= NULL when no driver is bound"). Thus, it is not needed to manually
clear the device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rtc/rtc-msm6242.c b/drivers/rtc/rtc-msm6242.c
index f0e9893..c014fa2 100644
--- a/drivers/rtc/rtc-msm6242.c
+++ b/drivers/rtc/rtc-msm6242.c
@@ -199,7 +199,6 @@
struct resource *res;
struct msm6242_priv *priv;
struct rtc_device *rtc;
- int error;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
@@ -216,17 +215,11 @@
rtc = devm_rtc_device_register(&pdev->dev, "rtc-msm6242",
&msm6242_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc)) {
- error = PTR_ERR(rtc);
- goto out_unmap;
- }
+ if (IS_ERR(rtc))
+ return PTR_ERR(rtc);
priv->rtc = rtc;
return 0;
-
-out_unmap:
- platform_set_drvdata(pdev, NULL);
- return error;
}
static int __exit msm6242_rtc_remove(struct platform_device *pdev)