gpio: davinci: Use signed type for 'irq' variable

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Variable 'irq' is declared as unsigned and then used to store
negative return values from irq_alloc_descs() such as -EINVAL.
This patch fix this by declaring the variable as a signed.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Alexander Shiyan 2014-02-15 17:12:05 +04:00 • committed by Linus Walleij

parent 717f70e39a

commit 58c0f5aa12

1 changed files with 2 additions and 1 deletions

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drivers/gpio/gpio-davinci.c

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