[media] rc-core: use an IDA rather than a bitmap

This patch changes rc-core to use the kernel facilities that are already
available for handling unique numbers instead of rolling its own bitmap
stuff.

Signed-off-by: David Härdeman <david@hardeman.nu>
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/media/rc-core.h b/include/media/rc-core.h
index 45534da57759..5642fbea886e 100644
--- a/include/media/rc-core.h
+++ b/include/media/rc-core.h
@@ -69,7 +69,7 @@ enum rc_filter_type {
  * @rc_map: current scan/key table
  * @lock: used to ensure we've filled in all protocol details before
  *      anyone can call show_protocols or store_protocols
- * @devno: unique remote control device number
+ * @minor: unique minor remote control device number
  * @raw: additional data for raw pulse/space devices
  * @input_dev: the input child device used to communicate events to userspace
  * @driver_type: specifies if protocol decoding is done in hardware or software
@@ -131,7 +131,7 @@ struct rc_dev {
         const char                      *map_name;
         struct rc_map                   rc_map;
         struct mutex                    lock;
-        unsigned long                   devno;
+        unsigned int                    minor;
         struct ir_raw_event_ctrl        *raw;
         struct input_dev                *input_dev;
         enum rc_driver_type             driver_type;