tree a3b2c8c3e0717f871200cf6ab30c1c97e9805178
parent 30a22c215a0007603ffc08021f2e8b64018517dd
author Axel Lin <axel.lin@ingics.com> 1424097544 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1425695995 +0100

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>