OMAP: UART: fix the return type of check_modem_status

The function check_modem_status returns an int currently it
is stored in a char.

Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Shubhrajyoti D 2011-11-21 15:43:28 +05:30 • committed by Greg Kroah-Hartman
commit 514f31d19e