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[PATCH] DS1302: local_irq_disable() is redundant after local_irq_save()

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drivers/char/ds1302.c::get_rtc_time() contains local_irq_disable() call
after local_irq_save(). This looks redundant.

drivers/char/ds1302.c::rtc_ioctl() contains local_irq_disable() call after
local_irq_save(). This looks redundant.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiri Kosina 2007-02-12 00:52:35 -08:00 committed by Linus Torvalds
parent 2869b23e4b
commit efc47135e4
1 changed files with 0 additions and 2 deletions
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2
drivers/char/ds1302.c
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@ -120,7 +120,6 @@ get_rtc_time(struct rtc_time *rtc_tm)
unsigned long flags;
local_irq_save(flags);
local_irq_disable();
rtc_tm->tm_sec = CMOS_READ(RTC_SECONDS);
rtc_tm->tm_min = CMOS_READ(RTC_MINUTES);
@ -219,7 +218,6 @@ rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
BIN_TO_BCD(yrs);
local_irq_save(flags);
local_irq_disable();
CMOS_WRITE(yrs, RTC_YEAR);
CMOS_WRITE(mon, RTC_MONTH);
CMOS_WRITE(day, RTC_DAY_OF_MONTH);