X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fserial%2F8250.c;h=10c2daab99ac1522ca224a6a7407eb6168fa6b19;hb=6ebfc0e20b409f13e62bbb84ce70102b49945cfd;hp=0ae9ced00ed4db899c591528a848f68a51c144a8;hpb=a4b47ab9464a8200528fad3101668abdd7379cf9;p=pandora-kernel.git

diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 0ae9ced00ed4..10c2daab99ac 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -320,8 +320,8 @@ static unsigned int serial_in(struct uart_8250_port *up, int offset)
 
 	case UPIO_TSI:
 		if (offset == UART_IIR) {
-			tmp = readl((u32 *)(up->port.membase + UART_RX));
-			return (cpu_to_le32(tmp) >> 8) & 0xff;
+			tmp = readl(up->port.membase + (UART_IIR & ~3));
+			return (tmp >> 16) & 0xff; /* UART_IIR % 4 == 2 */
 		} else
 			return readb(up->port.membase + offset);