x86, early_serial_console: Remove unused macro XMTRDY
x86, early_serial_console: Remove unused macro XMTRDY

There is no write to serial routine, no need for XMTRDY macro.

Signed-off-by: Alexander Kuleshov <1e54dc1c299571bb7a58e37a7ea31ffd91d38f4e@gmail.com>
Link: http://lkml.kernel.org/r/1420034191-20721-1-git-send-email-1e54dc1c299571bb7a58e37a7ea31ffd91d38f4e@gmail.com
Signed-off-by: Borislav Petkov <0691a664b24b6f15b20cd5aee64b72271db08be1@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs