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path: root/drivers/rtc/rtc-ds1343.c
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2015-09-05rtc: ds1343: clean up ds1343_nvram_read()/ds1343_nvram_write()Vladimir Zapolskiy1-12/+0
The change removes redundant sysfs binary file boundary checks, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2014-08-09drivers/rtc/rtc-ds1343.c: add support of nvram for maxim dallas rtc ds1343Raghavendra Ganiga1-2/+73
This is a patch to add support of nvram for maxim dallas rtc ds1343. Signed-off-by: Raghavendra Chandra Ganiga <ravi23ganiga@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-06-07drivers/rtc/rtc-ds1343.c: fix potential race conditionRaghavendra Ganiga1-14/+24
Avoid the potential race condition by avoiding bailing out of driver in probe after registering with rtc subsystem Also the set_alarm , read_alarm and alarm_irq_enable returns error if irq registration fails in probe. Also the sysfs will not create entry for alarm if irq registration fails in probe. Signed-off-by: Raghavendra Chandra Ganiga <ravi23ganiga@gmail.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-06-07drivers/rtc: add support for maxim dallas rtc ds1343 and ds1344Raghavendra Ganiga1-0/+679
Signed-off-by: Raghavendra Chandra Ganiga <ravi23ganiga@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>