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| author | Jingoo Han <jg1.han@samsung.com> | 2013-07-03 15:06:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:50 -0700 |
| commit | 438831fc6ee66a34f27522ef3f0f9eac4b4da8bc (patch) | |
| tree | f915d9aa259937cf50f55a8d64f8fb4d045cb56c /drivers/rtc/rtc-davinci.c | |
| parent | 37dd5ffc35f41d85c1b8b9e1012c9fb891af3c05 (diff) | |
| download | linux-438831fc6ee66a34f27522ef3f0f9eac4b4da8bc.tar.gz linux-438831fc6ee66a34f27522ef3f0f9eac4b4da8bc.tar.bz2 linux-438831fc6ee66a34f27522ef3f0f9eac4b4da8bc.zip | |
rtc: rtc-davinci: 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>
Diffstat (limited to 'drivers/rtc/rtc-davinci.c')
| -rw-r--r-- | drivers/rtc/rtc-davinci.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c index be5fc32d3cd7..24677ef8c39a 100644 --- a/drivers/rtc/rtc-davinci.c +++ b/drivers/rtc/rtc-davinci.c @@ -526,10 +526,9 @@ static int __init davinci_rtc_probe(struct platform_device *pdev) davinci_rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name, &davinci_rtc_ops, THIS_MODULE); if (IS_ERR(davinci_rtc->rtc)) { - ret = PTR_ERR(davinci_rtc->rtc); dev_err(dev, "unable to register RTC device, err %d\n", ret); - goto fail1; + return PTR_ERR(davinci_rtc->rtc); } rtcif_write(davinci_rtc, PRTCIF_INTFLG_RTCSS, PRTCIF_INTFLG); @@ -543,7 +542,7 @@ static int __init davinci_rtc_probe(struct platform_device *pdev) 0, "davinci_rtc", davinci_rtc); if (ret < 0) { dev_err(dev, "unable to register davinci RTC interrupt\n"); - goto fail1; + return ret; } /* Enable interrupts */ @@ -556,10 +555,6 @@ static int __init davinci_rtc_probe(struct platform_device *pdev) device_init_wakeup(&pdev->dev, 0); return 0; - -fail1: - platform_set_drvdata(pdev, NULL); - return ret; } static int __exit davinci_rtc_remove(struct platform_device *pdev) @@ -570,8 +565,6 @@ static int __exit davinci_rtc_remove(struct platform_device *pdev) rtcif_write(davinci_rtc, 0, PRTCIF_INTEN); - platform_set_drvdata(pdev, NULL); - return 0; } |