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OMAPDSS: DSI: Use devm_clk_get()
Using devm_clk_get cleans up some code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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@ -5073,7 +5073,7 @@ static int dsi_get_clocks(struct platform_device *dsidev)
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struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
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struct clk *clk;
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clk = clk_get(&dsidev->dev, "fck");
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clk = devm_clk_get(&dsidev->dev, "fck");
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if (IS_ERR(clk)) {
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DSSERR("can't get fck\n");
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return PTR_ERR(clk);
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@ -5081,11 +5081,9 @@ static int dsi_get_clocks(struct platform_device *dsidev)
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dsi->dss_clk = clk;
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clk = clk_get(&dsidev->dev, "sys_clk");
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clk = devm_clk_get(&dsidev->dev, "sys_clk");
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if (IS_ERR(clk)) {
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DSSERR("can't get sys_clk\n");
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clk_put(dsi->dss_clk);
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dsi->dss_clk = NULL;
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return PTR_ERR(clk);
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}
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@ -5094,16 +5092,6 @@ static int dsi_get_clocks(struct platform_device *dsidev)
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return 0;
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}
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static void dsi_put_clocks(struct platform_device *dsidev)
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{
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struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
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if (dsi->dss_clk)
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clk_put(dsi->dss_clk);
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if (dsi->sys_clk)
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clk_put(dsi->sys_clk);
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}
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static struct omap_dss_device * __init dsi_find_dssdev(struct platform_device *pdev)
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{
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struct omap_dss_board_info *pdata = pdev->dev.platform_data;
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@ -5314,7 +5302,6 @@ static int __init omap_dsihw_probe(struct platform_device *dsidev)
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err_runtime_get:
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pm_runtime_disable(&dsidev->dev);
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dsi_put_clocks(dsidev);
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return r;
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}
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@ -5330,8 +5317,6 @@ static int __exit omap_dsihw_remove(struct platform_device *dsidev)
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pm_runtime_disable(&dsidev->dev);
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dsi_put_clocks(dsidev);
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if (dsi->vdds_dsi_reg != NULL) {
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if (dsi->vdds_dsi_enabled) {
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regulator_disable(dsi->vdds_dsi_reg);
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