linux_dsm_epyc7002/drivers/counter
William Breathitt Gray 42a6e3946a 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: fc06926226 ("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>
2024-07-05 19:11:38 +02:00
..
104-quad-8.c counter: 104-quad-8: Return error when invalid mode during ceiling_write 2024-07-05 19:11:38 +02:00
counter.c counter: Simplify the count_read and count_write callbacks 2019-10-18 19:47:27 +01:00
ftm-quaddec.c counter: Simplify the count_read and count_write callbacks 2019-10-18 19:47:27 +01:00
Kconfig counter: Add microchip TCB capture counter 2020-07-20 13:04:40 +01:00
Makefile counter: Add microchip TCB capture counter 2020-07-20 13:04:40 +01:00
microchip-tcb-capture.c counter: microchip-tcb-capture: Fix CMR value check 2020-12-30 11:54:26 +01:00
stm32-lptimer-cnt.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
stm32-timer-cnt.c counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register 2021-03-25 09:04:16 +01:00
ti-eqep.c counter:ti-eqep: remove floor 2021-01-27 11:55:12 +01:00