[PATCH 1/4] drm/radeon/dp: use i2c_get_adapdata rather than casting

[Christian König]

Am 18.03.2014 04:48, schrieb Alex Deucher:
> Minor code cleanup.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>

Added to my 3.15 queue 
(http://cgit.freedesktop.org/~deathsimple/linux/log/?h=drm-next-3.15-wip).

Thanks,
Christian.

> ---
>   drivers/gpu/drm/radeon/atombios_dp.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
> index 4ad7643..c79ba8a 100644
> --- a/drivers/gpu/drm/radeon/atombios_dp.c
> +++ b/drivers/gpu/drm/radeon/atombios_dp.c
> @@ -236,7 +236,7 @@ int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
>   			 u8 write_byte, u8 *read_byte)
>   {
>   	struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
> -	struct radeon_i2c_chan *auxch = (struct radeon_i2c_chan *)adapter;
> +	struct radeon_i2c_chan *auxch = i2c_get_adapdata(adapter);
>   	u16 address = algo_data->address;
>   	u8 msg[5];
>   	u8 reply[2];