watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path

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[ Upstream commit 07bec0e09c ]

free_irq() is missing in case of error in at91_wdt_init(), use
devm_request_irq to fix that.

Fixes: 5161b31dc3 ("watchdog: at91sam9_wdt: better watchdog support")
Signed-off-by: ruanjinjie <ruanjinjie@huawei.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221116094950.3141943-1-ruanjinjie@huawei.com
[groeck: Adjust multi-line alignment]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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ruanjinjie 2022-11-16 17:49:50 +08:00 • committed by Greg Kroah-Hartman

parent 1bcf3a9846

commit 89c682e9d0

1 changed files with 3 additions and 4 deletions

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drivers/watchdog/at91sam9_wdt.c

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