pinctrl: npcm7xx: Add missing check for ioremap

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[ Upstream commit ad64639417 ]

Add check for ioremap() and return the error if it fails in order to
guarantee the success of ioremap().

Fixes: 3b588e43ee ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230607095829.1345-1-jiasheng@iscas.ac.cn
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Jiasheng Jiang 2023-06-07 17:58:29 +08:00 • committed by Greg Kroah-Hartman

parent fc45a8be5e

commit c32afc7e86

1 changed files with 2 additions and 0 deletions

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drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c

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