diff options
| author | Ran Bi <ran.bi@mediatek.com> | 2019-12-11 17:43:54 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-23 08:18:36 +0100 |
| commit | cb9bbb958b75b582209712c50c4956fc364fbf7a (patch) | |
| tree | f9a17031a9d763bf1aa1f7d43f374905c82085f0 /drivers/iommu/iommu.c | |
| parent | a5c290ebb46d33f8700aab2edb996c9a0478b3b8 (diff) | |
rtc: mt6397: fix alarm register overwrite
commit 653997eeecef95c3ead4fba1b2d27e6a5854d6cd upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iommu/iommu.c')
0 files changed, 0 insertions, 0 deletions