[media] media: gpio-ir-recv: add allowed_protos for platform data

It's better to give platform code a chance to specify the allowed
protocols to use.

[[e-mail]: fix merge conflict with a patch that made
half of this change]
Signed-off-by: Du, Changbin <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/rc/gpio-ir-recv.c

···
 
 	rcdev->priv = gpio_dev;
 	rcdev->driver_type = RC_DRIVER_IR_RAW;
-	rcdev->allowed_protos = RC_TYPE_ALL;
 	rcdev->input_name = GPIO_IR_DEVICE_NAME;
 	rcdev->input_phys = GPIO_IR_DEVICE_NAME "/input0";
 	rcdev->input_id.bustype = BUS_HOST;
···
 	rcdev->input_id.version = 0x0100;
 	rcdev->dev.parent = &pdev->dev;
 	rcdev->driver_name = GPIO_IR_DRIVER_NAME;
+	if (pdata->allowed_protos)
+		rcdev->allowed_protos = pdata->allowed_protos;
+	else
+		rcdev->allowed_protos = RC_TYPE_ALL;
 	rcdev->map_name = pdata->map_name ?: RC_MAP_EMPTY;
 
 	gpio_dev->rcdev = rcdev;

include/media/gpio-ir-recv.h

···
 #define __GPIO_IR_RECV_H__
 
 struct gpio_ir_recv_platform_data {
-	int gpio_nr;
-	bool active_low;
-	const char *map_name;
+	int		gpio_nr;
+	bool		active_low;
+	u64		allowed_protos;
+	const char	*map_name;
 };
 
 #endif /* __GPIO_IR_RECV_H__ */