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Commit b7fd6067 authored by Randy Dunlap's avatar Randy Dunlap Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (11758): 2: handle unregister for non-I2C builds 



Build fails when CONFIG_I2C=n, so handle that case in the if block:

drivers/built-in.o: In function `v4l2_device_unregister':
(.text+0x157821): undefined reference to `i2c_unregister_device'

Signed-off-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 507a34f4

drivers/media/video/v4l2-device.c

+2 −0
Original line number Diff line number Diff line
@@ -85,6 +85,7 @@ void v4l2_device_unregister(struct v4l2_device *v4l2_dev) 
	/* Unregister subdevs */

	list_for_each_entry_safe(sd, next, &v4l2_dev->subdevs, list) {

		v4l2_device_unregister_subdev(sd);

#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)

		if (sd->flags & V4L2_SUBDEV_FL_IS_I2C) {

			struct i2c_client *client = v4l2_get_subdevdata(sd);
@@ -95,6 +96,7 @@ void v4l2_device_unregister(struct v4l2_device *v4l2_dev) 
			if (client)

				i2c_unregister_device(client);

		}

#endif

	}

}

EXPORT_SYMBOL_GPL(v4l2_device_unregister);