Re: [PATCH v2 5/8] drm/i2c: tda998x: add video and audio input configuration

[Russell King - ARM Linux <linux@arm.linux.org.uk>]

On Mon, Aug 19, 2013 at 09:23:17AM +1000, Dave Airlie wrote:
> On Thu, Aug 15, 2013 at 5:43 AM, Sebastian Hesselbarth
> <sebastian.hesselbarth@gmail.com> wrote:
> > From: Russell King <rmk+kernel@arm.linux.org.uk>
> >
> > This patch adds tda998x specific parameters to allow it to be configured
> > for different boards using it. Also, this implements rudimentary audio
> > support for S/PDIF attached controllers.
> >
> > Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
> > Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> > Tested-by: Darren Etheridge <detheridge@ti.com>
> > ---
> 
> I've merged the series,

Thanks.

> this one generates a warning though:
>   CC [M]  drivers/gpu/drm/i2c/tda998x_drv.o
> /home/airlied/devel/kernel/drm-next/drivers/gpu/drm/i2c/tda998x_drv.c:
> In function ‘tda998x_encoder_mode_set’:
> /home/airlied/devel/kernel/drm-next/drivers/gpu/drm/i2c/tda998x_drv.c:637:11:
> warning: ‘clksel_fs’ may be used uninitialized in this function
> [-Wmaybe-uninitialized]
> /home/airlied/devel/kernel/drm-next/drivers/gpu/drm/i2c/tda998x_drv.c:573:30:
> note: ‘clksel_fs’ was declared here
> /home/airlied/devel/kernel/drm-next/drivers/gpu/drm/i2c/tda998x_drv.c:637:11:
> warning: ‘clksel_aip’ may be used uninitialized in this function
> [-Wmaybe-uninitialized]
> /home/airlied/devel/kernel/drm-next/drivers/gpu/drm/i2c/tda998x_drv.c:573:18:
> note: ‘clksel_aip’ was declared here
> 
> It doesn't seem like a real problem, since the function is unlikely to
> be called any way to make that case happen.

Ok, I'll squash those warnings by a slight rearrangement of the code.