Re: [PATCH 1/4] [media] em28xx: fix assignment of the eeprom data.

[Hans Verkuil <hverkuil@xs4all.nl>]

Ouch. I'll take this for 3.11 and CC linux-stable for 3.10.

I'm amazed that this hasn't been discovered earlier.

Thanks!

	Hans

On 07/17/2013 12:57 AM, Alban Browaeys wrote:
> Set the config structure pointer to the eeprom data pointer (data,
> here eedata dereferenced) not the pointer to the pointer to
> the eeprom data (eedata itself).
> 
> Signed-off-by: Alban Browaeys <prahal@yahoo.com>
> ---
>  drivers/media/usb/em28xx/em28xx-i2c.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/usb/em28xx/em28xx-i2c.c b/drivers/media/usb/em28xx/em28xx-i2c.c
> index 4851cc2..c4ff973 100644
> --- a/drivers/media/usb/em28xx/em28xx-i2c.c
> +++ b/drivers/media/usb/em28xx/em28xx-i2c.c
> @@ -726,7 +726,7 @@ static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned bus,
>  
>  	*eedata = data;
>  	*eedata_len = len;
> -	dev_config = (void *)eedata;
> +	dev_config = (void *)*eedata;
>  
>  	switch (le16_to_cpu(dev_config->chip_conf) >> 4 & 0x3) {
>  	case 0:
>