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| author | Jingoo Han <jg1.han@samsung.com> | 2013-07-03 15:06:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:51 -0700 |
| commit | d2f3a3984be5b154714a16aeafe195883b4cd233 (patch) | |
| tree | 24b4f652691139491f664fd6ee9ce28953a89711 | |
| parent | e3aa7526fca757312732f88cd16f7a73a496b80d (diff) | |
| download | linux-d2f3a3984be5b154714a16aeafe195883b4cd233.tar.gz linux-d2f3a3984be5b154714a16aeafe195883b4cd233.tar.bz2 linux-d2f3a3984be5b154714a16aeafe195883b4cd233.zip | |
rtc: rtc-mxc: 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>
| -rw-r--r-- | drivers/rtc/rtc-mxc.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-mxc.c b/drivers/rtc/rtc-mxc.c index bf00d6dbeadd..ab87bacb8f88 100644 --- a/drivers/rtc/rtc-mxc.c +++ b/drivers/rtc/rtc-mxc.c @@ -443,15 +443,13 @@ static int mxc_rtc_probe(struct platform_device *pdev) THIS_MODULE); if (IS_ERR(rtc)) { ret = PTR_ERR(rtc); - goto exit_clr_drvdata; + goto exit_put_clk; } pdata->rtc = rtc; return 0; -exit_clr_drvdata: - platform_set_drvdata(pdev, NULL); exit_put_clk: clk_disable_unprepare(pdata->clk); @@ -465,7 +463,6 @@ static int mxc_rtc_remove(struct platform_device *pdev) struct rtc_plat_data *pdata = platform_get_drvdata(pdev); clk_disable_unprepare(pdata->clk); - platform_set_drvdata(pdev, NULL); return 0; } |