[media] cx231xx: Fix the max number of interfaces

The max number of interfaces was read from the wrong descriptor. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
mariux64 · Jul 27, 2014 · 139d288 · 139d288
1 parent 1dee9b5
commit 139d288
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -1185,8 +1185,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
 	dev->vbi_or_sliced_cc_mode = 0;
 
 	/* get maximum no.of IAD interfaces */
-	assoc_desc = udev->actconfig->intf_assoc[0];
-	dev->max_iad_interface_count = assoc_desc->bInterfaceCount;
+	dev->max_iad_interface_count = udev->config->desc.bNumInterfaces;
 
 	/* init CIR module TBD */