V4L/DVB (11850): pvrusb2: Instantiate ir_video I2C device by default

Now that the ir-kbd-i2c driver has been converted to a new-style i2c
driver, we can instantiate the ir_video I2C device by default. The
pvr2_disable_ir_video is kept to disable the IR receiver, either
because the user doesn't use it, or for debugging purpose.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/pvrusb2/pvrusb2-i2c-core.c

@@ -42,7 +42,7 @@ static int ir_mode[PVR_NUM] = { [0 ... PVR_NUM-1] = 1 };
 module_param_array(ir_mode, int, NULL, 0444);
 MODULE_PARM_DESC(ir_mode,"specify: 0=disable IR reception, 1=normal IR");
 
-static int pvr2_disable_ir_video = 1;
+static int pvr2_disable_ir_video;
 module_param_named(disable_autoload_ir_video, pvr2_disable_ir_video,
 		   int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(disable_autoload_ir_video,