watchdog: msc313e: Propagate error code in resume()

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If msc313e_wdt_start() fails during system resume, the error is
currently ignored.  Consequently, the watchdog isn't running without the
user's knowledge.

Propagate the error code and print a message if msc313e_wdt_start()
fails.

Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Fixes: e9800b7994 ("watchdog: Add Mstar MSC313e WDT driver")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260912163334.28636-1-tzungbi@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Tzung-Bi Shih 2026-09-13 00:33:34 +08:00 • committed by Guenter Roeck

parent 6274281c41

commit 1d9763f34a

1 changed files with 7 additions and 3 deletions

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drivers/watchdog/msc313e_wdt.c

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