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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2009-12-16 03:46:04 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 18:19:59 +0300 |
| commit | 50e49bee3fc5c0cd0aff80ebd8061f356b7b9bd8 (patch) | |
| tree | d5326488fb1f09251f9bfdca682d6c02993725b4 /drivers/rtc/rtc-ds1742.c | |
| parent | 3151520d88b27b9dd4fb1c1f89a94807f0ad7ef1 (diff) | |
| download | linux-50e49bee3fc5c0cd0aff80ebd8061f356b7b9bd8.tar.xz | |
rtc: do not use container_of macro as an argument for to_platform_device
The to_platform_device macro itself uses container_of macro. Nested use
of container_of macro causes following sparse warnings:
rtc-ds1553.c:259:3: warning: symbol '__mptr' shadows an earlier one
rtc-ds1553.c:259:3: originally declared here
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: Alessandro Zummo <alessandro.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Cc: Andrew Sharp <andy.sharp@lsi.com>
Cc: Thomas Hommel <thomas.hommel@gefanuc.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-ds1742.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1742.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c index 19d2f3333cf0..a1273360a44e 100644 --- a/drivers/rtc/rtc-ds1742.c +++ b/drivers/rtc/rtc-ds1742.c @@ -131,8 +131,8 @@ static ssize_t ds1742_nvram_read(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t size) { - struct platform_device *pdev = - to_platform_device(container_of(kobj, struct device, kobj)); + struct device *dev = container_of(kobj, struct device, kobj); + struct platform_device *pdev = to_platform_device(dev); struct rtc_plat_data *pdata = platform_get_drvdata(pdev); void __iomem *ioaddr = pdata->ioaddr_nvram; ssize_t count; @@ -146,8 +146,8 @@ static ssize_t ds1742_nvram_write(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t size) { - struct platform_device *pdev = - to_platform_device(container_of(kobj, struct device, kobj)); + struct device *dev = container_of(kobj, struct device, kobj); + struct platform_device *pdev = to_platform_device(dev); struct rtc_plat_data *pdata = platform_get_drvdata(pdev); void __iomem *ioaddr = pdata->ioaddr_nvram; ssize_t count; |