Commits
Arnd Bergmann committed cf86799e816
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>