linux-kernel - [PATCH 1/6] regulator: max77686: Consistently index opmode array by rdev id

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Date:	Tue, 04 Nov 2014 09:49:41 +0100
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org
Cc:	Kyungmin Park <kyungmin.park@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH 1/6] regulator: max77686: Consistently index opmode array by
 rdev id

Mixed indexes were used for array of opmodes in max77686_data structure:
id of regulator and index of regulator_desc array.

These indexes are exactly the same but the mixture may confuse. Use
consistently the id of regulator.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
---
 drivers/regulator/max77686.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index 09b0d8c20a9d..27c5f4556044 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -82,6 +82,7 @@ enum max77686_ramp_rate {
 };
 
 struct max77686_data {
+	/* Array indexed by regulator id */
 	unsigned int opmode[MAX77686_REGULATORS];
 };
 
@@ -513,12 +514,13 @@ static int max77686_pmic_probe(struct platform_device *pdev)
 
 	for (i = 0; i < MAX77686_REGULATORS; i++) {
 		struct regulator_dev *rdev;
+		int id = regulators[i].id;
 
 		config.init_data = pdata->regulators[i].initdata;
 		config.of_node = pdata->regulators[i].of_node;
 
-		max77686->opmode[i] = regulators[i].enable_mask >>
-						max77686_get_opmode_shift(i);
+		max77686->opmode[id] = regulators[i].enable_mask >>
+						max77686_get_opmode_shift(id);
 		rdev = devm_regulator_register(&pdev->dev,
 						&regulators[i], &config);
 		if (IS_ERR(rdev)) {
-- 
1.9.1

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