Use clk_bulk helpers to make code cleaner.
Tested-by: Peter Geis pgwipeout@gmail.com Tested-by: Nicolas Chauvet kwizart@gmail.com Signed-off-by: Dmitry Osipenko digetx@gmail.com --- sound/soc/tegra/tegra30_ahub.c | 30 +++++++----------------------- sound/soc/tegra/tegra30_ahub.h | 4 ++-- 2 files changed, 9 insertions(+), 25 deletions(-)
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c index 8bd3e83b2c3b..37a847569a40 100644 --- a/sound/soc/tegra/tegra30_ahub.c +++ b/sound/soc/tegra/tegra30_ahub.c @@ -45,8 +45,7 @@ static int tegra30_ahub_runtime_suspend(struct device *dev) regcache_cache_only(ahub->regmap_apbif, true); regcache_cache_only(ahub->regmap_ahub, true);
- clk_disable_unprepare(ahub->clk_apbif); - clk_disable_unprepare(ahub->clk_d_audio); + clk_bulk_disable_unprepare(ahub->nclocks, ahub->clocks);
return 0; } @@ -66,17 +65,9 @@ static int tegra30_ahub_runtime_resume(struct device *dev) { int ret;
- ret = clk_prepare_enable(ahub->clk_d_audio); - if (ret) { - dev_err(dev, "clk_enable d_audio failed: %d\n", ret); - return ret; - } - ret = clk_prepare_enable(ahub->clk_apbif); - if (ret) { - dev_err(dev, "clk_enable apbif failed: %d\n", ret); - clk_disable(ahub->clk_d_audio); + ret = clk_bulk_prepare_enable(ahub->nclocks, ahub->clocks); + if (ret) return ret; - }
regcache_cache_only(ahub->regmap_apbif, false); regcache_cache_only(ahub->regmap_ahub, false); @@ -509,19 +500,12 @@ static int tegra30_ahub_probe(struct platform_device *pdev) ahub->soc_data = soc_data; ahub->dev = &pdev->dev;
- ahub->clk_d_audio = devm_clk_get(&pdev->dev, "d_audio"); - if (IS_ERR(ahub->clk_d_audio)) { - dev_err(&pdev->dev, "Can't retrieve ahub d_audio clock\n"); - ret = PTR_ERR(ahub->clk_d_audio); - return ret; - } + ahub->clocks[ahub->nclocks++].id = "apbif"; + ahub->clocks[ahub->nclocks++].id = "d_audio";
- ahub->clk_apbif = devm_clk_get(&pdev->dev, "apbif"); - if (IS_ERR(ahub->clk_apbif)) { - dev_err(&pdev->dev, "Can't retrieve ahub apbif clock\n"); - ret = PTR_ERR(ahub->clk_apbif); + ret = devm_clk_bulk_get(&pdev->dev, ahub->nclocks, ahub->clocks); + if (ret) return ret; - }
res0 = platform_get_resource(pdev, IORESOURCE_MEM, 0); regs_apbif = devm_ioremap_resource(&pdev->dev, res0); diff --git a/sound/soc/tegra/tegra30_ahub.h b/sound/soc/tegra/tegra30_ahub.h index 5a2500b4ea06..063aed5037d7 100644 --- a/sound/soc/tegra/tegra30_ahub.h +++ b/sound/soc/tegra/tegra30_ahub.h @@ -510,8 +510,8 @@ struct tegra30_ahub_soc_data { struct tegra30_ahub { const struct tegra30_ahub_soc_data *soc_data; struct device *dev; - struct clk *clk_d_audio; - struct clk *clk_apbif; + struct clk_bulk_data clocks[2]; + unsigned int nclocks; resource_size_t apbif_addr; struct regmap *regmap_apbif; struct regmap *regmap_ahub;