[PATCH] sdio_uart: fix sign of paramter status in sdio_uart_receive_chars()

[Andre Haupt]

I think, the status paramter should be unsigned. Is this correct?
This also fixes a sparse warning about different signedness.
Only compile tested, because i do not have the hardware.

From: Andre Haupt <andre@xxxxxxxxxxxxxxx>
Signed-off-by: Andre Haupt <andre@xxxxxxxxxxxxxxx>
---
 drivers/mmc/card/sdio_uart.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c
index d552de6..eeea84c 100644
--- a/drivers/mmc/card/sdio_uart.c
+++ b/drivers/mmc/card/sdio_uart.c
@@ -386,7 +386,7 @@ static void sdio_uart_stop_rx(struct sdio_uart_port *port)
 	sdio_out(port, UART_IER, port->ier);
 }
 
-static void sdio_uart_receive_chars(struct sdio_uart_port *port, int *status)
+static void sdio_uart_receive_chars(struct sdio_uart_port *port, unsigned int *status)
 {
 	struct tty_struct *tty = port->tty;
 	unsigned int ch, flag;
-- 
1.4.4.4

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