On Mon, May 11, 2009 at 09:37:41AM -0700, Randy Dunlap wrote:
> From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
>
> 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: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
This patch still has not been applied as far as I can tell, and builds
are still broken as a result, almost 2 weeks after the fact.
> ---
> drivers/media/video/v4l2-device.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> --- linux-next-20090511.orig/drivers/media/video/v4l2-device.c
> +++ linux-next-20090511/drivers/media/video/v4l2-device.c
> @@ -85,6 +85,7 @@ void v4l2_device_unregister(struct v4l2_
> /* 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_
> if (client)
> i2c_unregister_device(client);
> }
> +#endif
> }
> }
> EXPORT_SYMBOL_GPL(v4l2_device_unregister);
>
>
> --
> ~Randy
> LPC 2009, Sept. 23-25, Portland, Oregon
> http://linuxplumbersconf.org/2009/
> --
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