linux-kernel - [RFT 3/4] regulator: max14577: Remove support for platform data

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Date:   Fri, 17 Feb 2017 22:01:59 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Lee Jones <lee.jones@...aro.org>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org
Subject: [RFT 3/4] regulator: max14577: Remove support for platform data

max14577 family of drivers are used only on Exynos-based ARMv7 boards
which all were converted to DeviceTree long time ago.  Remove the
support for platform data to simplify the driver.

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/regulator/max14577-regulator.c | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/drivers/regulator/max14577-regulator.c b/drivers/regulator/max14577-regulator.c
index 0db288ce319c..fa9b4b3a2878 100644
--- a/drivers/regulator/max14577-regulator.c
+++ b/drivers/regulator/max14577-regulator.c
@@ -245,7 +245,6 @@ static struct regmap *max14577_get_regmap(struct max14577 *max14577,
 static int max14577_regulator_probe(struct platform_device *pdev)
 {
 	struct max14577 *max14577 = dev_get_drvdata(pdev->dev.parent);
-	struct max14577_platform_data *pdata = dev_get_platdata(max14577->dev);
 	int i, ret = 0;
 	struct regulator_config config = {};
 	const struct regulator_desc *supported_regulators;
@@ -268,17 +267,9 @@ static int max14577_regulator_probe(struct platform_device *pdev)
 
 	for (i = 0; i < supported_regulators_size; i++) {
 		struct regulator_dev *regulator;
-		/*
-		 * Index of supported_regulators[] is also the id and must
-		 * match index of pdata->regulators[].
-		 */
-		if (pdata && pdata->regulators) {
-			config.init_data = pdata->regulators[i].initdata;
-			config.of_node = pdata->regulators[i].of_node;
-		} else {
-			config.init_data = match_init_data(i, dev_type);
-			config.of_node = match_of_node(i, dev_type);
-		}
+
+		config.init_data = match_init_data(i, dev_type);
+		config.of_node = match_of_node(i, dev_type);
 		config.regmap = max14577_get_regmap(max14577,
 				supported_regulators[i].id);
 
-- 
2.9.3