serial: Fix build failure caused by missing header file
authorPranith Kumar <bobby.prani@gmail.com>
Wed, 20 Aug 2014 16:55:45 +0000 (12:55 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 8 Sep 2014 23:17:45 +0000 (16:17 -0700)
commit920314dfd05f40cbe8ad677ba733ff1f8814d93a
tree6e59dbd6f80fdb34a637163251182211bd02d392
parentff7693d079e58fb62d735b7b8085b53fcfb74528
serial: Fix build failure caused by missing header file

Fix build failure caused by missing header file:

drivers/tty/serial/nwpserial.c: In function 'wait_for_bits':
drivers/tty/serial/nwpserial.c:53:3: error: implicit declaration of function 'udelay' [-Werror=implicit-function-declaration]

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/nwpserial.c