[media] rc: sunxi-cir: support module autoloading

MODULE_DEVICE_TABLE() is missing, so the module isn't auto-loading on
systems supporting infrared. This commit adds the missing line so it
works out of the box when built as a module and running on a sunxi
system with an infrared receiver.

Signed-off-by: Emilio López <[e-mail]>
Reviewed-by: Javier Martinez Canillas <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/rc/sunxi-cir.c

···
 	{ .compatible = "allwinner,sun5i-a13-ir", },
 	{},
 };
+MODULE_DEVICE_TABLE(of, sunxi_ir_match);
 
 static struct platform_driver sunxi_ir_driver = {
 	.probe          = sunxi_ir_probe,