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drm/tegra: dsi: Leave parent clock alone 

The common clock framework will take care of preparing and enabling the
parent of the DSI clock automatically.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2014-11-13 14:34:50 +01:00
parent 183ef2883d
commit 41a8e72e0e
1 changed files with 0 additions and 7 deletions
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7
drivers/gpu/drm/tegra/dsi.c
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@ -886,12 +886,6 @@ static int tegra_dsi_probe(struct platform_device *pdev)
return PTR_ERR(dsi->clk_parent);
}
err = clk_prepare_enable(dsi->clk_parent);
if (err < 0) {
dev_err(&pdev->dev, "cannot enable parent clock\n");
return err;
}
dsi->vdd = devm_regulator_get(&pdev->dev, "avdd-dsi-csi");
if (IS_ERR(dsi->vdd)) {
dev_err(&pdev->dev, "cannot get VDD supply\n");
@ -966,7 +960,6 @@ static int tegra_dsi_remove(struct platform_device *pdev)
tegra_mipi_free(dsi->mipi);
regulator_disable(dsi->vdd);
clk_disable_unprepare(dsi->clk_parent);
clk_disable_unprepare(dsi->clk_lp);
clk_disable_unprepare(dsi->clk);
reset_control_assert(dsi->rst);