serial: fsl_lpuart: remove build warning
commit463e2a2b8996aabc0dca67cc716a00e30bffc110
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 28 Oct 2016 06:47:35 +0000 (28 02:47 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 28 Oct 2016 06:47:35 +0000 (28 02:47 -0400)
tree71cccad08d28d54bb977d4122fa2b3ed007284cc
parentb9c8b7fc252cd8e7e629f14bb8a68d54889470da
serial: fsl_lpuart: remove build warning

commit 2a41bc2a2b05 ("tty: serial: fsl_lpuart: add polled console
functions") caused a build warning about an unused variable, so fix it.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Cc: Nicolae Rosia <nicolae_rosia@mentor.com>
Cc: Stefan Golinschi <stefan.golinschi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/fsl_lpuart.c