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OMAP: UART: fix the return type of check_modem_status

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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
parent dd7c7c3f69
commit 514f31d19e
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/omap-serial.c
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@ -399,7 +399,7 @@ static unsigned int serial_omap_tx_empty(struct uart_port *port)
static unsigned int serial_omap_get_mctrl(struct uart_port *port)
{
struct uart_omap_port *up = (struct uart_omap_port *)port;
unsigned char status;
unsigned int status;
unsigned int ret = 0;
status = check_modem_status(up);