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| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2024-09-12 11:37:27 +0800 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2024-11-10 23:01:59 +0100 |
| commit | b6cd7adec0cf03f0aefc55676e71dd721cbc71a8 (patch) | |
| tree | 0a89c930da8d63978b5f272bb0859ced0defa3e3 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 5127135f738e3d7513fa416ac65b203698d4192d (diff) | |
rtc: st-lpc: Use IRQF_NO_AUTOEN flag in request_irq()
If request_irq() fails in st_rtc_probe(), there is no need to enable
the irq, and if it succeeds, disable_irq() after request_irq() still has
a time gap in which interrupts can come.
request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable when
request IRQ.
Fixes: b5b2bdfc2893 ("rtc: st: Add new driver for ST's LPC RTC")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20240912033727.3013951-1-ruanjinjie@huawei.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions