The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(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....@samsung.com>
---
drivers/rtc/rtc-msm6242.c | 11 ++---------
1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/rtc/rtc-msm6242.c b/drivers/rtc/rtc-msm6242.c
index 771f86a..3b300ec 100644
--- a/drivers/rtc/rtc-msm6242.c
+++ b/drivers/rtc/rtc-msm6242.c
@@ -199,7 +199,6 @@ static int __init msm6242_rtc_probe(struct platform_device
*pdev)
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 @@ static int __init msm6242_rtc_probe(struct
platform_device *pdev)
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)
--
1.7.2.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
