V4L/DVB: ir: use a real device instead of a virtual class

Change the ir-sysfs approach to create irrcv0 as a device, instead of
using class_dev. Also, change the way input is registered, in order
to make its parent to be the irrcv device.

Due to this change, now the event device is created under
/sys/class/ir/irrcv class:

/sys/class/irrcv/irrcv0/
|-- current_protocol
|-- device -> ../../../1-3
|-- input9
|   |-- capabilities
|   |   |-- abs
...

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/include/media/ir-core.h b/include/media/ir-core.h
index 61c223bc3953..ce9f3476bbdc 100644
--- a/include/media/ir-core.h
+++ b/include/media/ir-core.h
@@ -47,11 +47,9 @@ struct ir_dev_props {
 
 
 struct ir_input_dev {
-        struct input_dev                *dev;           /* Input device*/
+        struct device                   dev;            /* device */
         struct ir_scancode_table        rc_tab;         /* scan/key table */
         unsigned long                   devno;          /* device number */
-        struct attribute_group          attr;           /* IR attributes */
-        struct device                   *class_dev;     /* virtual class dev */
         const struct ir_dev_props       *props;         /* Device properties */
 };
 #define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr)