power: supply: wm831x: Check wm831x_set_bits() return value

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[ Upstream commit ea14bae6df ]

Since wm831x_set_bits() may return error, log failure and exit from
wm831x_usb_limit_change() in such case.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 626b6cd5f5 ("power: wm831x_power: Support USB charger current limit management")
Signed-off-by: Ivan Abramov <i.abramov@mt-integration.ru>
Link: https://patch.msgid.link/20251009170553.566561-1-i.abramov@mt-integration.ru
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Ivan Abramov 2025-10-09 20:05:52 +03:00 • committed by Greg Kroah-Hartman

parent a779293636

commit eade8ea73b

1 changed files with 8 additions and 2 deletions

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drivers/power/supply/wm831x_power.c

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