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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-06-15 01:44:01 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-06-16 12:46:47 +0300 |
| commit | e2fd7dda3bb867012836500f1816a4837ddb5079 (patch) | |
| tree | c6e3a25f53925de92a3fa479ce696cf583da8d40 /drivers/gpu/drm/msm/dsi | |
| parent | c7c4afd943cc98a123d0ee4f482bd9ea96ff18db (diff) | |
| download | linux-stable-e2fd7dda3bb867012836500f1816a4837ddb5079.tar.gz linux-stable-e2fd7dda3bb867012836500f1816a4837ddb5079.tar.bz2 linux-stable-e2fd7dda3bb867012836500f1816a4837ddb5079.zip | |
drm/msm/dsi: dsi_host: drop unused clocks
Several source clocks are not used anymore, so stop handling them.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/542558/
Link: https://lore.kernel.org/r/20230614224402.296825-1-dmitry.baryshkov@linaro.org
Diffstat (limited to 'drivers/gpu/drm/msm/dsi')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_host.c | 33 |
1 files changed, 0 insertions, 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: |