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| author | Ran Bi <ran.bi@mediatek.com> | 2019-12-11 17:43:54 +0800 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-12-11 13:22:54 +0100 |
| commit | 653997eeecef95c3ead4fba1b2d27e6a5854d6cd (patch) | |
| tree | 3212dfd04090fdf3c89ebabfdb097843f28b48ee /drivers/rtc/rtc-mc146818-lib.c | |
| parent | 111bf02b8f544f98de53ea1f912ae01f598b161b (diff) | |
| download | linux-653997eeecef95c3ead4fba1b2d27e6a5854d6cd.tar.gz linux-653997eeecef95c3ead4fba1b2d27e6a5854d6cd.tar.bz2 linux-653997eeecef95c3ead4fba1b2d27e6a5854d6cd.zip | |
rtc: mt6397: fix alarm register overwrite
Alarm registers high byte was reserved for other functions.
This add mask in alarm registers operation functions.
This also fix error condition in interrupt handler.
Fixes: fc2979118f3f ("rtc: mediatek: Add MT6397 RTC driver")
Signed-off-by: Ran Bi <ran.bi@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Link: https://lore.kernel.org/r/1576057435-3561-6-git-send-email-hsin-hsiung.wang@mediatek.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-mc146818-lib.c')
0 files changed, 0 insertions, 0 deletions