Use resource-managed variant of clk_get() to simplify code.
Signed-off-by: Dmitry Osipenko digetx@gmail.com --- sound/soc/tegra/tegra20_i2s.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c index 0f2bdc2e8598..fe569198b17a 100644 --- a/sound/soc/tegra/tegra20_i2s.c +++ b/sound/soc/tegra/tegra20_i2s.c @@ -370,7 +370,7 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) return PTR_ERR(i2s->reset); }
- i2s->clk_i2s = clk_get(&pdev->dev, NULL); + i2s->clk_i2s = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(i2s->clk_i2s)) { dev_err(&pdev->dev, "Can't retrieve i2s clock\n"); ret = PTR_ERR(i2s->clk_i2s); @@ -381,7 +381,7 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) regs = devm_ioremap_resource(&pdev->dev, mem); if (IS_ERR(regs)) { ret = PTR_ERR(regs); - goto err_clk_put; + goto err; }
i2s->regmap = devm_regmap_init_mmio(&pdev->dev, regs, @@ -389,7 +389,7 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) if (IS_ERR(i2s->regmap)) { dev_err(&pdev->dev, "regmap init failed\n"); ret = PTR_ERR(i2s->regmap); - goto err_clk_put; + goto err; }
i2s->capture_dma_data.addr = mem->start + TEGRA20_I2S_FIFO2; @@ -430,16 +430,12 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) tegra20_i2s_runtime_suspend(&pdev->dev); err_pm_disable: pm_runtime_disable(&pdev->dev); -err_clk_put: - clk_put(i2s->clk_i2s); err: return ret; }
static int tegra20_i2s_platform_remove(struct platform_device *pdev) { - struct tegra20_i2s *i2s = dev_get_drvdata(&pdev->dev); - tegra_pcm_platform_unregister(&pdev->dev); snd_soc_unregister_component(&pdev->dev);
@@ -447,8 +443,6 @@ static int tegra20_i2s_platform_remove(struct platform_device *pdev) if (!pm_runtime_status_suspended(&pdev->dev)) tegra20_i2s_runtime_suspend(&pdev->dev);
- clk_put(i2s->clk_i2s); - return 0; }