serial: sprd: Fix missing spin_unlock in sprd_handle_irq()
authorAxel Lin <axel.lin@ingics.com>
Mon, 16 Feb 2015 14:39:04 +0000 (22:39 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Mar 2015 02:39:55 +0000 (03:39 +0100)
commitc4e6dcfa00dab9b10e75bba835393b81f256310b
treea3b2c8c3e0717f871200cf6ab30c1c97e9805178
parent30a22c215a0007603ffc08021f2e8b64018517dd
serial: sprd: Fix missing spin_unlock in sprd_handle_irq()

Fix return from sprd_handle_irq() with spin_lock held.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/sprd_serial.c