X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fps3%2Fps3av.c;h=d21e04ccb02143163de7ed90bf7306fbf6b59f28;hb=745975c052cc8e808860c8634a2efdcc2da6dd01;hp=1926b4d3e1f40b85d629a50514d2643728c80828;hpb=58a3bb59973e33a428d72fa530a3d1d81feb0e8f;p=powerpc.git

diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 1926b4d3e1..d21e04ccb0 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -24,6 +24,8 @@
 #include <linux/reboot.h>
 #include <linux/kernel.h>
 #include <linux/ioctl.h>
+
+#include <asm/firmware.h>
 #include <asm/lv1call.h>
 #include <asm/ps3av.h>
 #include <asm/ps3.h>
@@ -947,7 +949,12 @@ static struct ps3_vuart_port_driver ps3av_driver = {
 
 static int ps3av_module_init(void)
 {
-	int error = ps3_vuart_port_driver_register(&ps3av_driver);
+	int error;
+
+	if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
+		return -ENODEV;
+
+	error = ps3_vuart_port_driver_register(&ps3av_driver);
 	if (error) {
 		printk(KERN_ERR
 		       "%s: ps3_vuart_port_driver_register failed %d\n",