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mirror_ubuntu-kernels/drivers/counter
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William Breathitt Gray 2bc54aaa65 counter: 104-quad-8: Fix skipped IRQ lines during events configuration 
IRQ trigger configuration is skipped if it has already been set before;
however, the IRQ line still needs to be OR'd to irq_enabled because
irq_enabled is reset for every events_configure call. This patch moves
the irq_enabled OR operation update to before the irq_trigger check so
that IRQ line enablement is not skipped.

Fixes: c95cc0d957 ("counter: 104-quad-8: Fix persistent enabled events bug")
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20220815122301.2750-1-william.gray@linaro.org/
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/179eed11eaf225dbd908993b510df0c8f67b1230.1663844776.git.william.gray@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-22 14:26:37 +02:00
..
104-quad-8.c counter: 104-quad-8: Fix skipped IRQ lines during events configuration 2022-09-22 14:26:37 +02:00
counter-chrdev.c counter: add defaults to switch-statements 2022-03-18 14:04:30 +01:00
counter-chrdev.h counter: Add character device interface 2021-10-17 10:53:52 +01:00
counter-core.c counter: Set counter device name 2022-03-18 14:04:30 +01:00
counter-sysfs.c counter: Stop using dev_get_drvdata() to get the counter device 2022-03-15 19:24:13 +01:00
counter-sysfs.h counter: Internalize sysfs interface code 2021-10-17 10:52:58 +01:00
ftm-quaddec.c counter: ftm-quaddec: Convert to new counter registration 2021-12-30 17:44:07 +01:00
intel-qep.c counter: intel-qep: Convert to new counter registration 2021-12-30 17:44:07 +01:00
interrupt-cnt.c counter: interrupt-cnt: add counter_push_event() 2022-03-18 14:04:30 +01:00
Kconfig counter: 104-quad-8: Add COMPILE_TEST depends 2022-03-18 14:04:30 +01:00
Makefile counter: Add character device interface 2021-10-17 10:53:52 +01:00
microchip-tcb-capture.c counter: microchip-tcb-capture: Convert to new counter registration 2021-12-30 17:44:07 +01:00
stm32-lptimer-cnt.c counter: stm32-lptimer-cnt: Convert to new counter registration 2021-12-30 17:44:07 +01:00
stm32-timer-cnt.c counter: stm32-timer-cnt: Convert to new counter registration 2021-12-30 17:44:07 +01:00
ti-eqep.c counter: ti-eqep: Convert to new counter registration 2021-12-30 17:44:07 +01:00