[media] ir-core: make struct rc_dev the primary interface

This patch merges the ir_input_dev and ir_dev_props structs into a single
struct called rc_dev. The drivers and various functions in rc-core used
by the drivers are also changed to use rc_dev as the primary interface
when dealing with rc-core.

This means that the input_dev is abstracted away from the drivers which
is necessary if we ever want to support multiple input devs per rc device.

The new API is similar to what the input subsystem uses, i.e:
rc_device_alloc()
rc_device_free()
rc_device_register()
rc_device_unregister()

[mchehab@redhat.com: Fix compilation on mceusb and cx231xx, due to merge conflicts]
Signed-off-by: David Härdeman <david@hardeman.nu>
Acked-by: Jarod Wilson <jarod@redhat.com>
Tested-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h
index a09cef43d98d..c439e778c4b1 100644
--- a/drivers/media/video/cx231xx/cx231xx.h
+++ b/drivers/media/video/cx231xx/cx231xx.h
@@ -607,7 +607,15 @@ struct cx231xx_ir_t {
         char name[40];
         char phys[32];
 
+#if 0   
+        /*
+         * Due to a Kconfig change, cx231xx-input is not being compiled.
+         * This structure disappeared, but other fixes are also needed.
+         * So, as a workaround, let's just comment this struct and let a
+         * latter patch fix it.
+         */
         struct ir_dev_props props;
+#endif
 
         /* I2C keyboard data */
         struct IR_i2c_init_data    init_data;