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authorArnd Bergmann <arnd@arndb.de>2016-09-06 21:20:36 +0200
committerDavid S. Miller <davem@davemloft.net>2016-09-06 16:57:02 -0700
commitcf86799e816fe3a6e47eab3f0beb735d5944f01a (patch)
treeac7c40ce165522ce5b6c9a1ff443ce635136980d /arch/sh/drivers
parent72a31d85a56581f0369f881c453d9c212a2bad38 (diff)
ptp: ixp46x: remove NO_IRQ handling
gpio_to_irq does not return NO_IRQ but instead returns a negative error code on failure. Returning NO_IRQ from the function has no negative effects as we only compare the result to the expected interrupt number, but it's better to return a proper failure code for consistency, and we should remove NO_IRQ from the kernel entirely. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sh/drivers')
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