[PATCH 2/2] drm/bridge: sii902x: fix a signedness bug in sii902x_audio_codec_init()

[Andrzej Hajda]

On 07.06.2019 09:27, Dan Carpenter wrote:
> The "num_lanes" variable needs to be signed for the error handling to
> work.  The "i" variable can be a regular int as well.
>
> Fixes: ff5781634c41 ("drm/bridge: sii902x: Implement HDMI audio support")
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>


Colin send already fix for this.


Regards

Andrzej


> ---
>  drivers/gpu/drm/bridge/sii902x.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
> index 6b03616d6bc3..dd7aa466b280 100644
> --- a/drivers/gpu/drm/bridge/sii902x.c
> +++ b/drivers/gpu/drm/bridge/sii902x.c
> @@ -719,7 +719,7 @@ static int sii902x_audio_codec_init(struct sii902x *sii902x,
>  		.max_i2s_channels = 0,
>  	};
>  	u8 lanes[4];
> -	u32 num_lanes, i;
> +	int num_lanes, i;
>  
>  	if (!of_property_read_bool(dev->of_node, "#sound-dai-cells")) {
>  		dev_dbg(dev, "%s: No \"#sound-dai-cells\", no audio\n",