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authorJoshua Kinard <kumba@gentoo.org>2015-04-16 22:45:23 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-17 16:04:00 +0300
commit52ef84d566dc145b4d469f06667c5fa3118fdd44 (patch)
tree6d376747ca2405e7f29e97863e2d5b8326da70aa /drivers/rtc/rtc-ds1685.c
parent269812de8b1c28cd477a3f9cc9793047f0de530e (diff)
downloadlinux-52ef84d566dc145b4d469f06667c5fa3118fdd44.tar.xz
drivers/rtc/rtc-ds1685.c: fix sparse warnings
Fix two minor sparse warnings: CHECK drivers/rtc/rtc-ds1685.c drivers/rtc/rtc-ds1685.c:2178:1: warning: function 'ds1685_rtc_poweroff' with external linkage has definition drivers/rtc/rtc-ds1685.c:802:23: warning: Using plain integer as NULL pointer Fixes: aaaf5fbf56f1 ("rtc: add driver for DS1685 family of real time clocks") Signed-off-by: Joshua Kinard <kumba@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-ds1685.c')
-rw-r--r--drivers/rtc/rtc-ds1685.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c
index 7a7c8de7c92c..70202098a8ce 100644
--- a/drivers/rtc/rtc-ds1685.c
+++ b/drivers/rtc/rtc-ds1685.c
@@ -799,7 +799,7 @@ ds1685_rtc_proc(struct device *dev, struct seq_file *seq)
struct platform_device *pdev = to_platform_device(dev);
struct ds1685_priv *rtc = platform_get_drvdata(pdev);
u8 ctrla, ctrlb, ctrlc, ctrld, ctrl4a, ctrl4b, ssn[8];
- char *model = '\0';
+ char *model;
#ifdef CONFIG_RTC_DS1685_PROC_REGS
char bits[NUM_REGS][(NUM_BITS * NUM_SPACES) + NUM_BITS + 1];
#endif
@@ -2174,7 +2174,7 @@ module_exit(ds1685_rtc_exit);
* ds1685_rtc_poweroff - uses the RTC chip to power the system off.
* @pdev: pointer to platform_device structure.
*/
-extern void __noreturn
+void __noreturn
ds1685_rtc_poweroff(struct platform_device *pdev)
{
u8 ctrla, ctrl4a, ctrl4b;