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authorMichal Simek <michal.simek@xilinx.com>2013-11-13 00:11:00 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-13 04:09:31 +0100
commita2726061920f43f594e03236d694c71f77adc6a2 (patch)
treea79a1af413011536801ebbcfa59b58b4c08b1d2c /drivers/rtc
parentdrivers/rtc/rtc-ds1307.c: change variable type to bool (diff)
downloadlinux-a2726061920f43f594e03236d694c71f77adc6a2.tar.xz
linux-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.c2
-rw-r--r--drivers/rtc/rtc-pl031.c2
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: