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drm/msm/dsi: use devm_of_clk_add_hw_provider

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Use devm_of_clk_add_hw_provider() to register provided clocks. This
allows dropping the remove function alltogether.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # on sc7180 lazor
Link: https://lore.kernel.org/r/20210331105735.3690009-13-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Dmitry Baryshkov 2021-03-31 13:57:23 +03:00 committed by Rob Clark
parent 613cbd1da3
commit a7c13d4f59
1 changed files with 1 additions and 21 deletions
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22
drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
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@ -728,7 +728,7 @@ static int dsi_phy_driver_probe(struct platform_device *pdev)
}
}
ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
phy->provided_clocks);
if (ret) {
DRM_DEV_ERROR(dev, "%s: failed to register clk provider: %d\n", __func__, ret);
@ -742,31 +742,11 @@ static int dsi_phy_driver_probe(struct platform_device *pdev)
return 0;
fail:
if (phy->pll) {
of_clk_del_provider(dev->of_node);
phy->pll = NULL;
}
return ret;
}
static int dsi_phy_driver_remove(struct platform_device *pdev)
{
struct msm_dsi_phy *phy = platform_get_drvdata(pdev);
if (phy && phy->pll) {
of_clk_del_provider(pdev->dev.of_node);
phy->pll = NULL;
}
platform_set_drvdata(pdev, NULL);
return 0;
}
static struct platform_driver dsi_phy_platform_driver = {
.probe = dsi_phy_driver_probe,
.remove = dsi_phy_driver_remove,
.driver = {
.name = "msm_dsi_phy",
.of_match_table = dsi_phy_dt_match,