[media] media: am437x-vpfe: fix handling platform_get_irq result

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The function can return negative value.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Andrzej Hajda 2015-09-24 11:00:13 -03:00 • committed by Mauro Carvalho Chehab

parent 08ed049af5

commit d2d04834d9

1 changed files with 3 additions and 2 deletions

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drivers/media/platform/am437x/am437x-vpfe.c

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