gpio: vf610: Use devres to disable clk_port

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Clk_port should be disabled in all error paths in the code that
follws, including the case when either gpiochip_add_data() or
gpiochip_irqchip_add() fail. To simplify things fix this by using
devm_add_action_or_reset() to disable corresponding clock in case of
any erros as well as driver/device removal.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: linux-gpio@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-imx@nxp.com
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

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This commit is contained in:

Andrey Smirnov 2019-03-10 23:27:34 -07:00 • committed by Bartosz Golaszewski

parent 4a8909d022

commit db9ed63ca5

1 changed files with 10 additions and 6 deletions

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drivers/gpio/gpio-vf610.c

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