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Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling multiple times

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Hi Pavel,

On Mon, Feb 20, 2017 at 11:31:14AM +0100, Pavel Machek wrote:
> Hi!
> 
> On Tue 2017-02-14 23:38:49, Pavel Machek wrote:
> > From: Sebastian Reichel <sre@kernel.org>
> > 
> > If v4l2_device_register_subdev_nodes() is called multiple times, it is
> > better to return early than corrupt memory.
> > 
> > Without this, exposure / gain controls do not work in the camera
> > application on N900.
> > 
> > Signed-off-by: Sebastian Reichel <sre@kernel.org>
> > Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
> > Signed-off-by: Pavel Machek <pavel@ucw.cz>
> 
> Can I get some updates/feedback here?
> 
> You liked this one and whole series should be ready...

:-)

I was just rebasing the CCP2 support on the fwnode patchset.

I'm just pushing the result here:

<URL:https://git.linuxtv.org/sailus/media_tree.git/log/?h=ccp2>

I've tested ACPI, will test DT soon...

-- 
Kind regards,

Sakari Ailus
e-mail: sakari.ailus@iki.fi	XMPP: sailus@retiisi.org.uk

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[PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-14 23:40 +0100
  [PATCH 4/4] v4l: split lane parsing code Pavel Machek <pavel@ucw.cz> - 2017-02-14 23:40 +0100
  [PATCH 2/4] Core changes for CCP2/CSI1 support. Pavel Machek <pavel@ucw.cz> - 2017-02-14 23:40 +0100
  [PATCH 3/4] smiapp: add CCP2 support Pavel Machek <pavel@ucw.cz> - 2017-02-14 23:40 +0100
  Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-20 11:40 +0100
    Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Sakari Ailus <sakari.ailus@iki.fi> - 2017-02-20 14:20 +0100
      Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Sakari Ailus <sakari.ailus@iki.fi> - 2017-02-20 15:00 +0100
        Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-21 12:10 +0100
          Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Sakari Ailus <sakari.ailus@iki.fi> - 2017-02-21 12:20 +0100
            Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-24 00:00 +0100
            Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-25 01:10 +0100
              Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Sakari Ailus <sakari.ailus@iki.fi> - 2017-02-25 14:50 +0100
                camera subdevice support was Re: [PATCH 1/4] v4l2:  device_register_subdev_nodes: allow calling multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-25 23:00 +0100
                Re: camera subdevice support was Re: [PATCH 1/4] v4l2:  device_register_subdev_nodes: allow calling multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-26 00:10 +0100
                Re: camera subdevice support was Re: [PATCH 1/4] v4l2:  device_register_subdev_nodes: allow calling multiple times Sakari Ailus <sakari.ailus@iki.fi> - 2017-02-26 00:20 +0100
                Re: camera subdevice support was Re: [PATCH 1/4] v4l2:  device_register_subdev_nodes: allow calling multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-26 09:40 +0100
                Re: camera subdevice support was Re: [PATCH 1/4] v4l2:  device_register_subdev_nodes: allow calling multiple times Sakari Ailus <sakari.ailus@iki.fi> - 2017-02-26 22:40 +0100
            Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-25 23:20 +0100
              Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-27 21:10 +0100
              Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Sakari Ailus <sakari.ailus@iki.fi> - 2017-02-27 22:00 +0100
                Re: [PATCH 1/4] v4l2: device_register_subdev_nodes: allow calling  multiple times Pavel Machek <pavel@ucw.cz> - 2017-02-28 10:20 +0100
                [PATCH] omap3isp: Parse CSI1 configuration from the device tree. Pavel Machek <pavel@ucw.cz> - 2017-02-28 12:40 +0100

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