Messages in this thread |  | | | From | Luca Risolia <> | | Subject | Re: [PATCH] v4l: Build error with et61x251, if V4L1_COMPAT is not selected | | Date | Thu, 13 Sep 2007 17:07:16 +0200 |
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On Thursday 13 September 2007 14:36:27 aherrman@arcor.de wrote: > With current git tree I get an build error > for et61x251, if V4L1_COMPAT is not selected: > > drivers/media/video/et61x251/et61x251_core.c: In et61x251_show_: > drivers/media/video/et61x251/et61x251_core.c:718: error: implicit > declaration of to_video_device > > Fix: add VIDEO_V4L1_COMPAT as a dependency for this driver.
No, wait. The driver really is V4L2 only. If you can, please fix it by replacing to_video_device() with container_of() instead:
cam = video_get_drvdata(container_of(cd, struct video_device, class_dev));
Best regards Luca Risolia
> > Signed-off-by: Andreas Herrmann <aherrman@arcor.de> > --- > drivers/media/video/et61x251/Kconfig | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/media/video/et61x251/Kconfig > b/drivers/media/video/et61x251/Kconfig index dcc1a03..9143424 100644 > --- a/drivers/media/video/et61x251/Kconfig > +++ b/drivers/media/video/et61x251/Kconfig > @@ -1,6 +1,6 @@ > config USB_ET61X251 > tristate "USB ET61X[12]51 PC Camera Controller support" > - depends on VIDEO_V4L2 > + depends on VIDEO_V4L2 && VIDEO_V4L1_COMPAT > ---help--- > Say Y here if you want support for cameras based on Etoms ET61X151 > or ET61X251 PC Camera Controllers.
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