diff options
| author | Miaoqian Lin | 2022-03-07 08:35:52 +0000 |
|---|---|---|
| committer | Mark Brown | 2022-03-08 12:27:57 +0000 |
| commit | f725d20579807a68afbe5dba69e78b8fa05f5ef0 (patch) | |
| tree | 8db9f87b863a17d7fc11ca501b29145d8c282391 | |
| parent | 6f6f28bf5d8e070c1e4a10d62d2a1af264683042 (diff) | |
ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in rockchip_i2s_probe
Fix the missing clk_disable_unprepare() before return
from rockchip_i2s_probe() in the error handling case.
Fixes: 01605ad12875 ("ASoC: rockchip-i2s: enable "hclk" for rockchip I2S controller")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220307083553.26009-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/rockchip/rockchip_i2s.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c index a6d7656c206e..4ce5d2579387 100644 --- a/sound/soc/rockchip/rockchip_i2s.c +++ b/sound/soc/rockchip/rockchip_i2s.c @@ -716,19 +716,23 @@ static int rockchip_i2s_probe(struct platform_device *pdev) i2s->mclk = devm_clk_get(&pdev->dev, "i2s_clk"); if (IS_ERR(i2s->mclk)) { dev_err(&pdev->dev, "Can't retrieve i2s master clock\n"); - return PTR_ERR(i2s->mclk); + ret = PTR_ERR(i2s->mclk); + goto err_clk; } regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res); - if (IS_ERR(regs)) - return PTR_ERR(regs); + if (IS_ERR(regs)) { + ret = PTR_ERR(regs); + goto err_clk; + } i2s->regmap = devm_regmap_init_mmio(&pdev->dev, regs, &rockchip_i2s_regmap_config); if (IS_ERR(i2s->regmap)) { dev_err(&pdev->dev, "Failed to initialise managed register map\n"); - return PTR_ERR(i2s->regmap); + ret = PTR_ERR(i2s->regmap); + goto err_clk; } i2s->bclk_ratio = 64; @@ -768,7 +772,8 @@ err_suspend: i2s_runtime_suspend(&pdev->dev); err_pm_disable: pm_runtime_disable(&pdev->dev); - +err_clk: + clk_disable_unprepare(i2s->hclk); return ret; } |