diff options
author | Sachin Kamat | 2013-04-02 13:33:00 +0200 |
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committer | Tomi Valkeinen | 2013-04-10 14:02:51 +0200 |
commit | 5303b3aa77a175a6a312aee6867e740ad1809171 (patch) | |
tree | a05a73607b7c8e1da77b06583fa66a31385dd6c7 /drivers/video/omap2/dss | |
parent | drivers: video: omap2: dss: Use PTR_RET function (diff) | |
download | kernel-qcow2-linux-5303b3aa77a175a6a312aee6867e740ad1809171.tar.gz kernel-qcow2-linux-5303b3aa77a175a6a312aee6867e740ad1809171.tar.xz kernel-qcow2-linux-5303b3aa77a175a6a312aee6867e740ad1809171.zip |
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>
Diffstat (limited to 'drivers/video/omap2/dss')
-rw-r--r-- | drivers/video/omap2/dss/dsi.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index 28d41d16b7be..36de3fedc3f6 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -5073,7 +5073,7 @@ static int dsi_get_clocks(struct platform_device *dsidev) struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); struct clk *clk; - clk = clk_get(&dsidev->dev, "fck"); + clk = devm_clk_get(&dsidev->dev, "fck"); if (IS_ERR(clk)) { DSSERR("can't get fck\n"); return PTR_ERR(clk); @@ -5081,11 +5081,9 @@ static int dsi_get_clocks(struct platform_device *dsidev) dsi->dss_clk = clk; - clk = clk_get(&dsidev->dev, "sys_clk"); + clk = devm_clk_get(&dsidev->dev, "sys_clk"); if (IS_ERR(clk)) { DSSERR("can't get sys_clk\n"); - clk_put(dsi->dss_clk); - dsi->dss_clk = NULL; return PTR_ERR(clk); } @@ -5094,16 +5092,6 @@ static int dsi_get_clocks(struct platform_device *dsidev) return 0; } -static void dsi_put_clocks(struct platform_device *dsidev) -{ - struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); - - if (dsi->dss_clk) - clk_put(dsi->dss_clk); - if (dsi->sys_clk) - clk_put(dsi->sys_clk); -} - static struct omap_dss_device * __init dsi_find_dssdev(struct platform_device *pdev) { struct omap_dss_board_info *pdata = pdev->dev.platform_data; @@ -5314,7 +5302,6 @@ static int __init omap_dsihw_probe(struct platform_device *dsidev) err_runtime_get: pm_runtime_disable(&dsidev->dev); - dsi_put_clocks(dsidev); return r; } @@ -5330,8 +5317,6 @@ static int __exit omap_dsihw_remove(struct platform_device *dsidev) pm_runtime_disable(&dsidev->dev); - dsi_put_clocks(dsidev); - if (dsi->vdds_dsi_reg != NULL) { if (dsi->vdds_dsi_enabled) { regulator_disable(dsi->vdds_dsi_reg); |