[media] rc-core: simplify sysfs code
Simplify and cleanup the sysfs code a bit.
[m.chehab@samsung.com: rebased and fixed a CodingStyle issue]
Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/rc/ir-raw.c b/drivers/media/rc/ir-raw.c
index 763c9d1..c08718e 100644
--- a/drivers/media/rc/ir-raw.c
+++ b/drivers/media/rc/ir-raw.c
@@ -240,6 +240,12 @@
return protocols;
}
+static int change_protocol(struct rc_dev *dev, u64 *rc_type)
+{
+ /* the caller will update dev->enabled_protocols */
+ return 0;
+}
+
/*
* Used to (un)register raw event clients
*/
@@ -257,6 +263,7 @@
dev->raw->dev = dev;
rc_set_enabled_protocols(dev, ~0);
+ dev->change_protocol = change_protocol;
rc = kfifo_alloc(&dev->raw->kfifo,
sizeof(struct ir_raw_event) * MAX_IR_EVENT_SIZE,
GFP_KERNEL);