diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2013-11-12 15:11:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:31 +0900 |
| commit | a2726061920f43f594e03236d694c71f77adc6a2 (patch) | |
| tree | a79a1af413011536801ebbcfa59b58b4c08b1d2c /drivers/rtc | |
| parent | c8b18da7769af46455180a61e7c292ec514e47e7 (diff) | |
| download | lwn-a2726061920f43f594e03236d694c71f77adc6a2.tar.gz lwn-a2726061920f43f594e03236d694c71f77adc6a2.zip | |
drivers/rtc/rtc-pl03x.c: remove unnecessary amba_set_drvdata()
Driver core clears the driver data to NULL after device_release or on
probe failure, so just remove it from here.
The relevant driver core change was commit 0998d0631001 ("device-core:
Ensure drvdata = NULL when no driver is bound").
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pl030.c | 2 | ||||
| -rw-r--r-- | drivers/rtc/rtc-pl031.c | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-pl030.c b/drivers/rtc/rtc-pl030.c index 22bacdbf9139..a804f758ac6d 100644 --- a/drivers/rtc/rtc-pl030.c +++ b/drivers/rtc/rtc-pl030.c @@ -153,8 +153,6 @@ static int pl030_remove(struct amba_device *dev) { struct pl030_rtc *rtc = amba_get_drvdata(dev); - amba_set_drvdata(dev, NULL); - writel(0, rtc->base + RTC_CR); free_irq(dev->irq[0], rtc); diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c index e3b25712b659..99181fff88fd 100644 --- a/drivers/rtc/rtc-pl031.c +++ b/drivers/rtc/rtc-pl031.c @@ -305,7 +305,6 @@ static int pl031_remove(struct amba_device *adev) { struct pl031_local *ldata = dev_get_drvdata(&adev->dev); - amba_set_drvdata(adev, NULL); free_irq(adev->irq[0], ldata); rtc_device_unregister(ldata->rtc); iounmap(ldata->base); @@ -391,7 +390,6 @@ out_no_irq: rtc_device_unregister(ldata->rtc); out_no_rtc: iounmap(ldata->base); - amba_set_drvdata(adev, NULL); out_no_remap: kfree(ldata); out: |