[PATCH v3 04/11] mfd: lm3533-core: Remove redundant pdata helpers

[Svyatoslav Ryhel <clamor95@gmail.com>]

The lm3533_set_boost_freq and lm3533_set_boost_ovp functions are used only
in lm3533_device_setup, which in turn is only called by
lm3533_device_init. Incorporate their code directly into
lm3533_device_init to simplify driver readability.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 drivers/mfd/lm3533-core.c | 57 ++++++++++-----------------------------
 1 file changed, 14 insertions(+), 43 deletions(-)

diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c
index f9bdc0a1d9be..45e7f7481aa0 100644
--- a/drivers/mfd/lm3533-core.c
+++ b/drivers/mfd/lm3533-core.c
@@ -80,35 +80,6 @@ static struct mfd_cell lm3533_led_devs[] = {
 	},
 };
 
-static int lm3533_set_boost_freq(struct lm3533 *lm3533,
-						enum lm3533_boost_freq freq)
-{
-	int ret;
-
-	ret = regmap_update_bits(lm3533->regmap, LM3533_REG_BOOST_PWM,
-				 LM3533_BOOST_FREQ_MASK,
-				 freq << LM3533_BOOST_FREQ_SHIFT);
-	if (ret)
-		dev_err(lm3533->dev, "failed to set boost frequency\n");
-
-	return ret;
-}
-
-
-static int lm3533_set_boost_ovp(struct lm3533 *lm3533,
-						enum lm3533_boost_ovp ovp)
-{
-	int ret;
-
-	ret = regmap_update_bits(lm3533->regmap, LM3533_REG_BOOST_PWM,
-				 LM3533_BOOST_OVP_MASK,
-				 ovp << LM3533_BOOST_OVP_SHIFT);
-	if (ret)
-		dev_err(lm3533->dev, "failed to set boost ovp\n");
-
-	return ret;
-}
-
 /*
  * HVLED output config -- output hvled controlled by backlight bl
  */
@@ -406,18 +377,6 @@ static int lm3533_device_led_init(struct lm3533 *lm3533)
 	return 0;
 }
 
-static int lm3533_device_setup(struct lm3533 *lm3533,
-					struct lm3533_platform_data *pdata)
-{
-	int ret;
-
-	ret = lm3533_set_boost_freq(lm3533, pdata->boost_freq);
-	if (ret)
-		return ret;
-
-	return lm3533_set_boost_ovp(lm3533, pdata->boost_ovp);
-}
-
 static int lm3533_device_init(struct lm3533 *lm3533)
 {
 	struct lm3533_platform_data *pdata = dev_get_platdata(lm3533->dev);
@@ -437,9 +396,21 @@ static int lm3533_device_init(struct lm3533 *lm3533)
 
 	lm3533_enable(lm3533);
 
-	ret = lm3533_device_setup(lm3533, pdata);
-	if (ret)
+	ret = regmap_update_bits(lm3533->regmap, LM3533_REG_BOOST_PWM,
+				 LM3533_BOOST_FREQ_MASK,
+				 pdata->boost_freq << LM3533_BOOST_FREQ_SHIFT);
+	if (ret) {
+		dev_err(lm3533->dev, "failed to set boost frequency\n");
 		goto err_disable;
+	}
+
+	ret = regmap_update_bits(lm3533->regmap, LM3533_REG_BOOST_PWM,
+				 LM3533_BOOST_OVP_MASK,
+				 pdata->boost_ovp << LM3533_BOOST_OVP_SHIFT);
+	if (ret) {
+		dev_err(lm3533->dev, "failed to set boost ovp\n");
+		goto err_disable;
+	}
 
 	lm3533_device_als_init(lm3533);
 	lm3533_device_bl_init(lm3533);
-- 
2.51.0