serial: fix incorrect length of strncmp for dtuart
authorJiandi An <anjiandi@codeaurora.org>
Wed, 8 Jun 2016 09:10:23 +0000 (11:10 +0200)
committerJan Beulich <jbeulich@suse.com>
Wed, 8 Jun 2016 09:10:23 +0000 (11:10 +0200)
commitba98196b54b27262ffe3d3463358eb4cff18b28d
treed4f29725aed1bd567f538ab72da25d014f156f88
parentb88429ad43e71dc1858c4a6f1c682ede244e74d8
serial: fix incorrect length of strncmp for dtuart

In serial_parse_handler(), length of strncmp for dtuart should have been
6, not 5.

Signed-off-by: Jiandi An <anjiandi@codeaurora.org>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
xen/drivers/char/serial.c