diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-07-03 15:06:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:51 -0700 |
| commit | fb9b525e7930822e6fbe6db1cce931686545410a (patch) | |
| tree | 940a254ea800f5959042041e4fdf080975cea8b8 | |
| parent | 253262a570e377bcf36c8d2643c6402644d7d363 (diff) | |
| download | op-kernel-dev-fb9b525e7930822e6fbe6db1cce931686545410a.zip op-kernel-dev-fb9b525e7930822e6fbe6db1cce931686545410a.tar.gz | |
rtc: rtc-s3c: 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-s3c.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index 0b495e8..7afd373 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -421,8 +421,6 @@ static void s3c_rtc_enable(struct platform_device *pdev, int en) static int s3c_rtc_remove(struct platform_device *dev) { - platform_set_drvdata(dev, NULL); - s3c_rtc_setaie(&dev->dev, 0); clk_unprepare(rtc_clk); @@ -549,23 +547,20 @@ static int s3c_rtc_probe(struct platform_device *pdev) 0, "s3c2410-rtc alarm", rtc); if (ret) { dev_err(&pdev->dev, "IRQ%d error %d\n", s3c_rtc_alarmno, ret); - goto err_alarm_irq; + goto err_nortc; } ret = devm_request_irq(&pdev->dev, s3c_rtc_tickno, s3c_rtc_tickirq, 0, "s3c2410-rtc tick", rtc); if (ret) { dev_err(&pdev->dev, "IRQ%d error %d\n", s3c_rtc_tickno, ret); - goto err_alarm_irq; + goto err_nortc; } clk_disable(rtc_clk); return 0; - err_alarm_irq: - platform_set_drvdata(pdev, NULL); - err_nortc: s3c_rtc_enable(pdev, 0); clk_disable_unprepare(rtc_clk); |
