linux-kernel - [PATCH] regulator: wm8994: Convert wm8994_ldo1_ops to regulator_[list|map]_voltage

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <1337784058.12699.1.camel@phoenix>
Date:	Wed, 23 May 2012 22:40:58 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] regulator: wm8994: Convert wm8994_ldo1_ops to
 regulator_[list|map]_voltage_linear

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/regulator/wm8994-regulator.c |   14 ++++----------
 1 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index 9a99431..0e2028b 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -77,22 +77,14 @@ static int wm8994_ldo_enable_time(struct regulator_dev *rdev)
 	return 3000;
 }
 
-static int wm8994_ldo1_list_voltage(struct regulator_dev *rdev,
-				    unsigned int selector)
-{
-	if (selector > WM8994_LDO1_MAX_SELECTOR)
-		return -EINVAL;
-
-	return (selector * 100000) + 2400000;
-}
-
 static struct regulator_ops wm8994_ldo1_ops = {
 	.enable = wm8994_ldo_enable,
 	.disable = wm8994_ldo_disable,
 	.is_enabled = wm8994_ldo_is_enabled,
 	.enable_time = wm8994_ldo_enable_time,
 
-	.list_voltage = wm8994_ldo1_list_voltage,
+	.list_voltage = regulator_list_voltage_linear,
+	.map_voltage = regulator_map_voltage_linear,
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
 };
@@ -143,6 +135,8 @@ static const struct regulator_desc wm8994_ldo_desc[] = {
 		.vsel_reg = WM8994_LDO_1,
 		.vsel_mask = WM8994_LDO1_VSEL_MASK,
 		.ops = &wm8994_ldo1_ops,
+		.min_uV = 2400000,
+		.uV_step = 100000,
 		.owner = THIS_MODULE,
 	},
 	{
-- 
1.7.5.4



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/