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Code Issues Releases Wiki Activity

iio:adc:exynos-adc: Use new IRQF_NO_AUTOEN flag rather than separate irq_disable()

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Disabling an irq before the driver has actually atempted to request it
may work, but is definitely not as clean as just requesting it as
normal but with the auto enable disabled.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Barry Song <song.bao.hua@hisilicon.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20210402184544.488862-3-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2021-04-02 19:45:39 +01:00
parent 0be49bdedc
commit 42004ceb34
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/adc/exynos_adc.c
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@ -778,9 +778,9 @@ static int exynos_adc_ts_init(struct exynos_adc *info)
return ret;
}
disable_irq(info->tsirq);
ret = request_threaded_irq(info->tsirq, NULL, exynos_ts_isr,
IRQF_ONESHOT, "touchscreen", info);
IRQF_ONESHOT | IRQF_NO_AUTOEN,
"touchscreen", info);
if (ret)
input_unregister_device(info->input);