android_kernel_xiaomi_sm8350/drivers/counter
William Breathitt Gray c2451d5439 counter: 104-quad-8: Return error when invalid mode during ceiling_write
[ Upstream commit 728246e8f7269ecd35a2c6e6795323e6d8f48db7 ]

The 104-QUAD-8 only has two count modes where a ceiling value makes
sense: Range Limit and Modulo-N. Outside of these two modes, setting a
ceiling value is an invalid operation -- so let's report it as such by
returning -EINVAL.

Fixes: fc069262261c ("counter: 104-quad-8: Add lock guards - generic interface")
Acked-by: Syed Nayyar Waris <syednwaris@gmail.com>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Link: https://lore.kernel.org/r/a2147f022829b66839a1db5530a7fada47856847.1627990337.git.vilhelm.gray@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15 09:47:34 +02:00
..
104-quad-8.c
counter.c
ftm-quaddec.c
Kconfig
Makefile
stm32-lptimer-cnt.c
stm32-timer-cnt.c