Am 05.01.2014 13:05, schrieb Mauro Carvalho Chehab:
> Fix the error handling logic, making it to unregister i2c bus 0, in
> case of a failure to register the second bus.
>
> Reported-by: Frank Schäfer <fschaefer....@googlemail.com>
>
> Signed-off-by: Mauro Carvalho Chehab <m.che...@samsung.com>
> ---
> drivers/media/usb/em28xx/em28xx-cards.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/media/usb/em28xx/em28xx-cards.c
> b/drivers/media/usb/em28xx/em28xx-cards.c
> index 541de6df127b..dbce4dc421f9 100644
> --- a/drivers/media/usb/em28xx/em28xx-cards.c
> +++ b/drivers/media/usb/em28xx/em28xx-cards.c
> @@ -2989,6 +2989,9 @@ static int em28xx_init_dev(struct em28xx *dev, struct
> usb_device *udev,
> if (retval < 0) {
> em28xx_errdev("%s: em28xx_i2c_register bus 1 - error
> [%d]!\n",
> __func__, retval);
> +
> + em28xx_i2c_unregister(dev, 0);
> +
> return retval;
> }
> }
Reviewed-by: Frank Schäfer <fschaefer....@googlemail.com>
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