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(parent: d7e1505) | patch
gpio: gpio-altera: Remove gpiochip on probe failure.
authorPhil Reid <preid@electromag.com.au>
Fri, 15 Jan 2016 03:32:22 +0000 (11:32 +0800)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 27 Jan 2016 09:50:22 +0000 (10:50 +0100)
commitf60ebab70695679fc711c614683d62e7e31e7d3d
treebe726c397004417ccdcea53ec26b3c02cde297a6tree | snapshot
parentd7e15052ecc9ac4f938d1d7432c1d120a2711a7ecommit | diff
gpio: gpio-altera: Remove gpiochip on probe failure.

On failure to setup the irq altera_gpio_probe would return an error
but not go to cleanup. This resulted in kernel fault
"Unable to handle kernel paging request at virtual address xxxxxxxx"
later on in of_gpiochip_find_and_xlate.

Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-altera.c diff | blob | history
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