X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fmmc%2Fcard%2Fsdio_uart.c;h=c931dfe6a59cb80ac893d3d2754eac7b9a07301d;hb=89f883372fa60f604d136924baf3e89ff1870e9e;hp=bd57a11acc7949e7237be40a442c865c418c61a1;hpb=af487e4209ef5e82b1932b8b15fd59efbd56a955;p=karo-tx-linux.git

diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c
index bd57a11acc79..c931dfe6a59c 100644
--- a/drivers/mmc/card/sdio_uart.c
+++ b/drivers/mmc/card/sdio_uart.c
@@ -381,7 +381,6 @@ static void sdio_uart_stop_rx(struct sdio_uart_port *port)
 static void sdio_uart_receive_chars(struct sdio_uart_port *port,
 				    unsigned int *status)
 {
-	struct tty_struct *tty = tty_port_tty_get(&port->port);
 	unsigned int ch, flag;
 	int max_count = 256;
 
@@ -418,23 +417,19 @@ static void sdio_uart_receive_chars(struct sdio_uart_port *port,
 		}
 
 		if ((*status & port->ignore_status_mask & ~UART_LSR_OE) == 0)
-			if (tty)
-				tty_insert_flip_char(tty, ch, flag);
+			tty_insert_flip_char(&port->port, ch, flag);
 
 		/*
 		 * Overrun is special.  Since it's reported immediately,
 		 * it doesn't affect the current character.
 		 */
 		if (*status & ~port->ignore_status_mask & UART_LSR_OE)
-			if (tty)
-				tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+			tty_insert_flip_char(&port->port, 0, TTY_OVERRUN);
 
 		*status = sdio_in(port, UART_LSR);
 	} while ((*status & UART_LSR_DR) && (max_count-- > 0));
-	if (tty) {
-		tty_flip_buffer_push(tty);
-		tty_kref_put(tty);
-	}
+
+	tty_flip_buffer_push(&port->port);
 }
 
 static void sdio_uart_transmit_chars(struct sdio_uart_port *port)