serial: omap: Fix IRQ handling return value
authorRuchika Kharwar <ruchika@ti.com>
Wed, 17 Jul 2013 13:29:13 +0000 (16:29 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 26 Jul 2013 22:55:44 +0000 (15:55 -0700)
commit908fd7e566b4c12e36e4487d2d5946de5e5ea30f
tree09b9fabe5073e231e312bdbbead826a3642abd05
parenta0a490f9df2bf7e077054c78221c6b5301681de6
serial: omap: Fix IRQ handling return value

Ensure the Interrupt handling routine return IRQ_HANDLED vs
IRQ_NONE.

Signed-off-by: Ruchika Kharwar <ruchika@ti.com>
Signed-off-by: Alexander Savchenko <oleksandr.savchenko@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/omap-serial.c