gpio: pxa: checking IS_ERR() instead of NULL

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irq_domain_add_legacy() returns NULL on error, it doesn't return error
pointers.

Fixes: 384ca3c6a2 ('gpio: pxa: change the interrupt management')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Dan Carpenter 2016-01-05 12:56:37 +03:00 • committed by Linus Walleij

parent 4b63739efa

commit 41d107ad92

1 changed files with 2 additions and 2 deletions

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drivers/gpio/gpio-pxa.c

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