linux-kernel - [PATCH 05/84] regulator: palmas: Fix "enable_reg" to point to the correct reg for SMPS10

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Message-Id: <1371490288-23167-6-git-send-email-kamal@canonical.com>
Date:	Mon, 17 Jun 2013 10:30:09 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Kishon Vijay Abraham I <kishon@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 05/84] regulator: palmas: Fix "enable_reg" to point to the correct reg for SMPS10

3.8.13.3 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Kishon Vijay Abraham I <kishon@...com>

commit f232168df0c7e7414b70ac5d8fed83086d441c0b upstream.

regulator_enable_regmap() uses enable_reg to enable the regulator.
But enable_reg for smps10 points to SMPS10_STATUS which is a
read-only register. Fixed the same by having enable_reg
set to SMPS10_CTRL.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/regulator/palmas-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index c9e912f..3e82c81 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -679,7 +679,7 @@ static int palmas_probe(struct platform_device *pdev)
 			pmic->desc[id].vsel_mask = SMPS10_VSEL;
 			pmic->desc[id].enable_reg =
 					PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,
-							PALMAS_SMPS10_STATUS);
+							PALMAS_SMPS10_CTRL);
 			pmic->desc[id].enable_mask = SMPS10_BOOST_EN;
 			pmic->desc[id].min_uV = 3750000;
 			pmic->desc[id].uV_step = 1250000;
-- 
1.8.1.2

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