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path: root/drivers/gpu/drm/tegra/rgb.c
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Diffstat (limited to 'drivers/gpu/drm/tegra/rgb.c')
-rw-r--r--drivers/gpu/drm/tegra/rgb.c18
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c
index ff8fce36d..86e55e5d1 100644
--- a/drivers/gpu/drm/tegra/rgb.c
+++ b/drivers/gpu/drm/tegra/rgb.c
@@ -214,26 +214,28 @@ int tegra_dc_rgb_probe(struct tegra_dc *dc)
rgb->clk = devm_clk_get(dc->dev, NULL);
if (IS_ERR(rgb->clk)) {
dev_err(dc->dev, "failed to get clock\n");
- return PTR_ERR(rgb->clk);
+ err = PTR_ERR(rgb->clk);
+ goto remove;
}
rgb->clk_parent = devm_clk_get(dc->dev, "parent");
if (IS_ERR(rgb->clk_parent)) {
dev_err(dc->dev, "failed to get parent clock\n");
- return PTR_ERR(rgb->clk_parent);
+ err = PTR_ERR(rgb->clk_parent);
+ goto remove;
}
err = clk_set_parent(rgb->clk, rgb->clk_parent);
if (err < 0) {
dev_err(dc->dev, "failed to set parent clock: %d\n", err);
- return err;
+ goto remove;
}
rgb->pll_d_out0 = clk_get_sys(NULL, "pll_d_out0");
if (IS_ERR(rgb->pll_d_out0)) {
err = PTR_ERR(rgb->pll_d_out0);
dev_err(dc->dev, "failed to get pll_d_out0: %d\n", err);
- return err;
+ goto remove;
}
if (dc->soc->has_pll_d2_out0) {
@@ -241,13 +243,19 @@ int tegra_dc_rgb_probe(struct tegra_dc *dc)
if (IS_ERR(rgb->pll_d2_out0)) {
err = PTR_ERR(rgb->pll_d2_out0);
dev_err(dc->dev, "failed to get pll_d2_out0: %d\n", err);
- return err;
+ goto put_pll;
}
}
dc->rgb = &rgb->output;
return 0;
+
+put_pll:
+ clk_put(rgb->pll_d_out0);
+remove:
+ tegra_output_remove(&rgb->output);
+ return err;
}
int tegra_dc_rgb_remove(struct tegra_dc *dc)