ir_raw_event_register() sets up change_protocol(), and without that set,
rc_setup_rx_device() does not set the protocol for the device on register.
The standard udev rules run ir-keytable, which writes to the protocols
file again, which hides this problem.
Fixes: 7ff2c2b ("[media] rc-main: split setup and unregister functions")
Signed-off-by: Sean Young <sean@xxxxxxxx>
---
drivers/media/rc/rc-main.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index a158b32..d845336 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -1781,12 +1781,6 @@ int rc_register_device(struct rc_dev *dev)
dev->input_name ?: "Unspecified device", path ?: "N/A");
kfree(path);
- if (dev->driver_type != RC_DRIVER_IR_RAW_TX) {
- rc = rc_setup_rx_device(dev);
- if (rc)
- goto out_dev;
- }
-
if (dev->driver_type == RC_DRIVER_IR_RAW ||
dev->driver_type == RC_DRIVER_IR_RAW_TX) {
if (!raw_init) {
@@ -1795,7 +1789,13 @@ int rc_register_device(struct rc_dev *dev)
}
rc = ir_raw_event_register(dev);
if (rc < 0)
- goto out_rx;
+ goto out_dev;
+ }
+
+ if (dev->driver_type != RC_DRIVER_IR_RAW_TX) {
+ rc = rc_setup_rx_device(dev);
+ if (rc)
+ goto out_raw;
}
/* Allow the RC sysfs nodes to be accessible */
@@ -1807,8 +1807,8 @@ int rc_register_device(struct rc_dev *dev)
return 0;
-out_rx:
- rc_free_rx_device(dev);
+out_raw:
+ ir_raw_event_unregister(dev);
out_dev:
device_del(&dev->dev);
out_unlock:
--
2.9.3
