X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fserial%2Famba-pl011.c;h=44639e71372a7eb08c209562e95374fe5d0fb22e;hb=f697b677620d04d8c77841745727de85f7e948b1;hp=9a3b374b2a08d89399b91d75cd613351b83978bf;hpb=88032b322a38b37335c8cb2e3473a45c81d280eb;p=linux-2.6

diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index 9a3b374b2a..44639e7137 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -661,6 +661,8 @@ static int __init pl011_console_setup(struct console *co, char *options)
 	if (co->index >= UART_NR)
 		co->index = 0;
 	uap = amba_ports[co->index];
+	if (!uap)
+		return -ENODEV;
 
 	uap->port.uartclk = clk_get_rate(uap->clk);