commit 13b949f03e642c5df36ebf5b4770d75f8c4a6b09
author Mika Westerberg <mika.westerberg@linux.intel.com> Thu Jan 16 14:55:57 2014 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Thu Feb 13 09:57:33 2014 -0800
tree a304584353816295a4e02077b2efdc8c94ba7fc3
parent ce6acca65ee42c06ac54ec9ba918865d06cee29d

serial: 8250_dw: fix compilation warning when !CONFIG_PM_SLEEP

CONFIG_PM will be set if either or both CONFIG_PM_SLEEP and
CONFIG_PM_RUNTIME is set. Compiling the driver with !CONFIG_PM_SLEEP causes
following compilation warnings:

drivers/tty/serial/8250/8250_dw.c:404:12: warning: ‘dw8250_suspend’ defined but not used [-Wunused-function]
drivers/tty/serial/8250/8250_dw.c:413:12: warning: ‘dw8250_resume’ defined but not used [-Wunused-function]

Fix this by using CONFIG_PM_SLEEP instead.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>