Re: Kconfig for sn9c102 driver bugged

Em Dom, 2007-03-18 às 09:40 +0100, Bram Stolk escreveu: 
> Hi,
> 
> The Kconfig for the sn9c102 driver is wrong.
> This driver is a V4L2 driver, but the Kconfig
> lists V4L1 as a dependency.
> 
> Please fix the file
> drivers/media/video/sn9c102/Kconfig
> 
> The 3rd line should read:
>          depends on USB && VIDEO_V4L2
> 
> This bug has been in the kernel source now, for
> many months. It is time it gets fixed.
> 

If you disable V4L1 support (and V4L1_COMPAT), the driver won't work,
since it uses two obsolete functions:

  CC [M]  /home/v4l/master/v4l/sn9c102_ov7630.o
/home/v4l/master/v4l/sn9c102_core.c: In function 'sn9c102_create_sysfs':
/home/v4l/master/v4l/sn9c102_core.c:1381: warning: implicit declaration of function 'video_device_create_file'
/home/v4l/master/v4l/sn9c102_core.c:1414: warning: implicit declaration of function 'video_device_remove_file'

$ sudo depmod -ae -F /boot/System.map
WARNING: /lib/modules/2.6.20/kernel/drivers/media/video/sn9c102/sn9c102.ko needs unknown symbol video_device_create_file
WARNING: /lib/modules/2.6.20/kernel/drivers/media/video/sn9c102/sn9c102.ko needs unknown symbol video_device_remove_file

> 
>    Bram
> 
> --
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-- 
Cheers,
Mauro


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