On 2023-06-15 01:44:01, Dmitry Baryshkov wrote:
> Several source clocks are not used anymore, so stop handling them.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Indeed, we were not using these parent clocks for anything.
Reviewed-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/msm/dsi/dsi_host.c | 33 ------------------------------
> 1 file changed, 33 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
> index fb1d3a25765f..eaee621aa6c8 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi_host.c
> +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
> @@ -118,8 +118,6 @@ struct msm_dsi_host {
> struct clk *byte_clk;
> struct clk *esc_clk;
> struct clk *pixel_clk;
> - struct clk *byte_clk_src;
> - struct clk *pixel_clk_src;
> struct clk *byte_intf_clk;
>
> unsigned long byte_clk_rate;
> @@ -129,8 +127,6 @@ struct msm_dsi_host {
>
> /* DSI v2 specific clocks */
> struct clk *src_clk;
> - struct clk *esc_clk_src;
> - struct clk *dsi_clk_src;
>
> unsigned long src_clk_rate;
>
> @@ -267,21 +263,6 @@ int dsi_clk_init_v2(struct msm_dsi_host *msm_host)
> return ret;
> }
>
> - msm_host->esc_clk_src = clk_get_parent(msm_host->esc_clk);
> - if (!msm_host->esc_clk_src) {
> - ret = -ENODEV;
> - pr_err("%s: can't get esc clock parent. ret=%d\n",
> - __func__, ret);
> - return ret;
> - }
> -
> - msm_host->dsi_clk_src = clk_get_parent(msm_host->src_clk);
> - if (!msm_host->dsi_clk_src) {
> - ret = -ENODEV;
> - pr_err("%s: can't get src clock parent. ret=%d\n",
> - __func__, ret);
> - }
> -
> return ret;
> }
>
> @@ -346,20 +327,6 @@ static int dsi_clk_init(struct msm_dsi_host *msm_host)
> goto exit;
> }
>
> - msm_host->byte_clk_src = clk_get_parent(msm_host->byte_clk);
> - if (IS_ERR(msm_host->byte_clk_src)) {
> - ret = PTR_ERR(msm_host->byte_clk_src);
> - pr_err("%s: can't find byte_clk clock. ret=%d\n", __func__, ret);
> - goto exit;
> - }
> -
> - msm_host->pixel_clk_src = clk_get_parent(msm_host->pixel_clk);
> - if (IS_ERR(msm_host->pixel_clk_src)) {
> - ret = PTR_ERR(msm_host->pixel_clk_src);
> - pr_err("%s: can't find pixel_clk clock. ret=%d\n", __func__, ret);
> - goto exit;
> - }
> -
> if (cfg_hnd->ops->clk_init_ver)
> ret = cfg_hnd->ops->clk_init_ver(msm_host);
> exit:
> --
> 2.39.2
>
