On Fri, Apr 02, 2010 at 09:09:30AM +0200, Guennadi Liakhovetski wrote:
> On Thu, 1 Apr 2010, Rodolfo Giometti wrote:
>
> > On Tue, Mar 30, 2010 at 04:06:11PM +0200, Rodolfo Giometti wrote:
> > > On Tue, Feb 23, 2010 at 12:19:13AM +0100, Richard Röjfors wrote:
> > > >
> > > > We use it as a subdev to a driver not yet committed from us. So I think
> > > > you should extend it, not move it.
> > >
> > > Finally I got something functional... but I'm puzzled to know how I
> > > can add platform data configuration struct by using the I2C's
> > > platform_data pointer if it is already used to hold struct
> > > soc_camera_device... O_o
> >
> > Here my solution:
> >
> > static __devinit int adv7180_probe(struct i2c_client *client,
> > const struct i2c_device_id *id)
> > {
> > struct adv7180_state *state;
> > #if defined(CONFIG_SOC_CAMERA)
> > struct soc_camera_device *icd = client->dev.platform_data;
> > struct soc_camera_link *icl;
> > struct adv7180_platform_data *pdata = NULL;
> > #else
> > struct adv7180_platform_data *pdata =
> > client->dev.platform_data;
> > #endif
>
> No, we don't want any ifdefs in drivers. And the current driver doesn't
> use the platform data, so, I would just leave it as it is - if NULL - no
> soc-camera and no platform data, if it set - soc-camera environment is
> used. That's until we standardise the use of platform data for v4l i2c
> devices.
Ok. Thanks! :)
Ciao,
Rodolfo
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