diff options
| -rw-r--r-- | drivers/leds/blink/leds-lgm-sso.c | 44 |
1 files changed, 17 insertions, 27 deletions
diff --git a/drivers/leds/blink/leds-lgm-sso.c b/drivers/leds/blink/leds-lgm-sso.c index 6a63846d10b5..7d5f0bf2817a 100644 --- a/drivers/leds/blink/leds-lgm-sso.c +++ b/drivers/leds/blink/leds-lgm-sso.c @@ -132,8 +132,7 @@ struct sso_led_priv { struct regmap *mmap; struct device *dev; struct platform_device *pdev; - struct clk *gclk; - struct clk *fpid_clk; + struct clk_bulk_data clocks[2]; u32 fpid_clkrate; u32 gptc_clkrate; u32 freq[MAX_FREQ_RANK]; @@ -763,12 +762,11 @@ static int sso_probe_gpios(struct sso_led_priv *priv) return sso_gpio_gc_init(dev, priv); } -static void sso_clk_disable(void *data) +static void sso_clock_disable_unprepare(void *data) { struct sso_led_priv *priv = data; - clk_disable_unprepare(priv->fpid_clk); - clk_disable_unprepare(priv->gclk); + clk_bulk_disable_unprepare(ARRAY_SIZE(priv->clocks), priv->clocks); } static int intel_sso_led_probe(struct platform_device *pdev) @@ -785,36 +783,30 @@ static int intel_sso_led_probe(struct platform_device *pdev) priv->dev = dev; /* gate clock */ - priv->gclk = devm_clk_get(dev, "sso"); - if (IS_ERR(priv->gclk)) { - dev_err(dev, "get sso gate clock failed!\n"); - return PTR_ERR(priv->gclk); - } + priv->clocks[0].id = "sso"; + + /* fpid clock */ + priv->clocks[1].id = "fpid"; - ret = clk_prepare_enable(priv->gclk); + ret = devm_clk_bulk_get(dev, ARRAY_SIZE(priv->clocks), priv->clocks); if (ret) { - dev_err(dev, "Failed to prepare/enable sso gate clock!\n"); + dev_err(dev, "Getting clocks failed!\n"); return ret; } - priv->fpid_clk = devm_clk_get(dev, "fpid"); - if (IS_ERR(priv->fpid_clk)) { - dev_err(dev, "Failed to get fpid clock!\n"); - return PTR_ERR(priv->fpid_clk); - } - - ret = clk_prepare_enable(priv->fpid_clk); + ret = clk_bulk_prepare_enable(ARRAY_SIZE(priv->clocks), priv->clocks); if (ret) { - dev_err(dev, "Failed to prepare/enable fpid clock!\n"); + dev_err(dev, "Failed to prepare and enable clocks!\n"); return ret; } - priv->fpid_clkrate = clk_get_rate(priv->fpid_clk); - ret = devm_add_action_or_reset(dev, sso_clk_disable, priv); - if (ret) { - dev_err(dev, "Failed to devm_add_action_or_reset, %d\n", ret); + ret = devm_add_action_or_reset(dev, sso_clock_disable_unprepare, priv); + if (ret) return ret; - } + + priv->fpid_clkrate = clk_get_rate(priv->clocks[1].clk); + + priv->mmap = syscon_node_to_regmap(dev->of_node); priv->mmap = syscon_node_to_regmap(dev->of_node); if (IS_ERR(priv->mmap)) { @@ -859,8 +851,6 @@ static int intel_sso_led_remove(struct platform_device *pdev) sso_led_shutdown(led); } - clk_disable_unprepare(priv->fpid_clk); - clk_disable_unprepare(priv->gclk); regmap_exit(priv->mmap); return 0; |