ARM: OMAP2+: UART: Fix compilation/sparse warnings

[pandora-kernel.git] / drivers / tty / serial / omap-serial.c

diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index e448a36..d3c8e82 100644 (file)
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -155,11 +155,12 @@ static void serial_omap_stop_rx(struct uart_port *port)
        serial_out(up, UART_IER, up->ier);
 }
 
-static inline void receive_chars(struct uart_omap_port *up, int *status)
+static inline void receive_chars(struct uart_omap_port *up,
+               unsigned int *status)
 {
        struct tty_struct *tty = up->port.state->port.tty;
-       unsigned int flag;
-       unsigned char ch, lsr = *status;
+       unsigned int flag, lsr = *status;
+       unsigned char ch = 0;
        int max_count = 256;
 
        do {