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

[Jiri Kosina <jkosina@suse.cz>]

DS1302: local_irq_disable() is redundant after local_irq_save()

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>

---

 drivers/char/ds1302.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/char/ds1302.c b/drivers/char/ds1302.c
index bcdb107..fada6dd 100644
--- a/drivers/char/ds1302.c
+++ b/drivers/char/ds1302.c
@@ -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);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/