V4L/DVB (13616): IR: rename ir_input_free as ir_input_unregister

Now, ir_input_free does more than just freeing the keytab. Better to
rename it as ir_input_unregister.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c
index 53e3f2a..34e4e56 100644
--- a/drivers/media/dvb/dm1105/dm1105.c
+++ b/drivers/media/dvb/dm1105/dm1105.c
@@ -613,7 +613,7 @@
 
 	err = input_register_device(input_dev);
 	if (err) {
-		ir_input_free(input_dev);
+		ir_input_unregister(input_dev);
 		input_free_device(input_dev);
 		return err;
 	}
@@ -623,7 +623,7 @@
 
 void __devexit dm1105_ir_exit(struct dm1105dvb *dm1105)
 {
-	ir_input_free(dm1105->ir.input_dev);
+	ir_input_unregister(dm1105->ir.input_dev);
 	input_unregister_device(dm1105->ir.input_dev);
 }