On Thu, Feb 16, 2017 at 7:00 AM, Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
> We're off by one here. We free something that wasn't allocated and we
> don't free msm_host->bus_clks[].
>
> Fixes: 6e0eb52eba9e ("drm/msm/dsi: Parse bus clocks from a list")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Thanks
Reviewed-by: Rob Clark <robdclark@xxxxxxxxx>
>
> diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
> index 1fc07ce24686..4fa32296162e 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi_host.c
> +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
> @@ -437,7 +437,7 @@ static int dsi_bus_clk_enable(struct msm_dsi_host *msm_host)
>
> return 0;
> err:
> - for (; i > 0; i--)
> + while (i--)
> clk_disable_unprepare(msm_host->bus_clks[i]);
>
> return ret;
--
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