X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fserial%2Famba-pl010.c;h=f69bd097166e96a1956f2c5394ce91da82eaa7cb;hb=af65bdfce98d7965fbe93a48b8128444a2eea024;hp=61db6973755a4ee76eed9f27cac40ced59814c20;hpb=c4366889dda8110247be59ca41fddb82951a8c26;p=powerpc.git

diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 61db697375..f69bd09716 100644
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -589,6 +589,8 @@ static int __init pl010_console_setup(struct console *co, char *options)
 	 */
 	if (co->index >= UART_NR)
 		co->index = 0;
+	if (!amba_ports[co->index])
+		return -ENODEV;
 	port = &amba_ports[co->index]->port;
 
 	if (options)