[PATCH 3/3] regulator: s2mpa01: Remove driver because it was merged into s2mps11

From: Krzysztof Kozlowski
Date: Mon May 26 2014 - 09:21:32 EST

The s2mpa01 regulator driver can be safely removed since it was merged
into s2mps11 driver.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
---
Documentation/devicetree/bindings/mfd/s2mpa01.txt | 90 ----
drivers/regulator/Kconfig | 7 -
drivers/regulator/Makefile | 1 -
drivers/regulator/s2mpa01.c | 482 ----------------------
4 files changed, 580 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mfd/s2mpa01.txt
delete mode 100644 drivers/regulator/s2mpa01.c

diff --git a/Documentation/devicetree/bindings/mfd/s2mpa01.txt b/Documentation/devicetree/bindings/mfd/s2mpa01.txt
deleted file mode 100644
index c13d3d8c3947..000000000000
--- a/Documentation/devicetree/bindings/mfd/s2mpa01.txt
+++ /dev/null
@@ -1,90 +0,0 @@
-
-* Samsung S2MPA01 Voltage and Current Regulator
-
-The Samsung S2MPA01 is a multi-function device which includes high
-efficiency buck converters including Dual-Phase buck converter, various LDOs,
-and an RTC. It is interfaced to the host controller using an I2C interface.
-Each sub-block is addressed by the host system using different I2C slave
-addresses.
-
-Required properties:
-- compatible: Should be "samsung,s2mpa01-pmic".
-- reg: Specifies the I2C slave address of the PMIC block. It should be 0x66.
-
-Optional properties:
-- interrupt-parent: Specifies the phandle of the interrupt controller to which
- the interrupts from s2mpa01 are delivered to.
-- interrupts: An interrupt specifier for the sole interrupt generated by the
- device.
-
-Optional nodes:
-- regulators: The regulators of s2mpa01 that have to be instantiated should be
- included in a sub-node named 'regulators'. Regulator nodes and constraints
- included in this sub-node use the standard regulator bindings which are
- documented elsewhere.
-
-Properties for BUCK regulator nodes:
-- regulator-ramp-delay: ramp delay in uV/us. May be 6250, 12500
- (default), 25000, or 50000. May be 0 for disabling the ramp delay on
- BUCK{1,2,3,4}.
-
- In the absence of the regulator-ramp-delay property, the default ramp
- delay will be used.
-
- NOTE: Some BUCKs share the ramp rate setting i.e. same ramp value will be set
- for a particular group of BUCKs. So provide same regulator-ramp-delay=<value>.
-
- The following BUCKs share ramp settings:
- * 1 and 6
- * 2 and 4
- * 8, 9, and 10
-
-The following are the names of the regulators that the s2mpa01 PMIC block
-supports. Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of s2mpa01.
-
- - LDOn
- - valid values for n are 1 to 26
- - Example: LDO1, LD02, LDO26
- - BUCKn
- - valid values for n are 1 to 10.
- - Example: BUCK1, BUCK2, BUCK9
-
-Example:
-
- s2mpa01_pmic@66 {
- compatible = "samsung,s2mpa01-pmic";
- reg = <0x66>;
-
- regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ALIVE";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDDQ_MMC2";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- regulator-ramp-delay = <50000>;
- };
- };
- };
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index c4aa87fd12af..d735ffb36c21 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -440,13 +440,6 @@ config REGULATOR_RC5T583
through regulator interface. The device supports multiple DCDC/LDO
outputs which can be controlled by i2c communication.

-config REGULATOR_S2MPA01
- tristate "Samsung S2MPA01 voltage regulator"
- depends on MFD_SEC_CORE
- help
- This driver controls Samsung S2MPA01 voltage output regulator
- via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
-
config REGULATOR_S2MPS11
tristate "Samsung S2MPA01/S2MPS11/S2MPS14 voltage regulator"
depends on MFD_SEC_CORE
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index c14696b290c0..f479b91e7a32 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -60,7 +60,6 @@ obj-$(CONFIG_REGULATOR_PBIAS) += pbias-regulator.o
obj-$(CONFIG_REGULATOR_PCAP) += pcap-regulator.o
obj-$(CONFIG_REGULATOR_PCF50633) += pcf50633-regulator.o
obj-$(CONFIG_REGULATOR_RC5T583) += rc5t583-regulator.o
-obj-$(CONFIG_REGULATOR_S2MPA01) += s2mpa01.o
obj-$(CONFIG_REGULATOR_S2MPS11) += s2mps11.o
obj-$(CONFIG_REGULATOR_S5M8767) += s5m8767.o
obj-$(CONFIG_REGULATOR_ST_PWM) += st-pwm.o
diff --git a/drivers/regulator/s2mpa01.c b/drivers/regulator/s2mpa01.c
deleted file mode 100644
index ee83b4876420..000000000000
--- a/drivers/regulator/s2mpa01.c
+++ /dev/null
@@ -1,482 +0,0 @@
-/*
- * Copyright (c) 2013 Samsung Electronics Co., Ltd
- * http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/bug.h>
-#include <linux/err.h>
-#include <linux/gpio.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/regmap.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/driver.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/of_regulator.h>
-#include <linux/mfd/samsung/core.h>
-#include <linux/mfd/samsung/s2mpa01.h>
-
-#define S2MPA01_REGULATOR_CNT ARRAY_SIZE(regulators)
-
-struct s2mpa01_info {
- int ramp_delay24;
- int ramp_delay3;
- int ramp_delay5;
- int ramp_delay16;
- int ramp_delay7;
- int ramp_delay8910;
-};
-
-static int get_ramp_delay(int ramp_delay)
-{
- unsigned char cnt = 0;
-
- ramp_delay /= 6250;
-
- while (true) {
- ramp_delay = ramp_delay >> 1;
- if (ramp_delay == 0)
- break;
- cnt++;
- }
-
- if (cnt > 3)
- cnt = 3;
-
- return cnt;
-}
-
-static int s2mpa01_regulator_set_voltage_time_sel(struct regulator_dev *rdev,
- unsigned int old_selector,
- unsigned int new_selector)
-{
- struct s2mpa01_info *s2mpa01 = rdev_get_drvdata(rdev);
- unsigned int ramp_delay = 0;
- int old_volt, new_volt;
-
- switch (rdev_get_id(rdev)) {
- case S2MPA01_BUCK2:
- case S2MPA01_BUCK4:
- ramp_delay = s2mpa01->ramp_delay24;
- break;
- case S2MPA01_BUCK3:
- ramp_delay = s2mpa01->ramp_delay3;
- break;
- case S2MPA01_BUCK5:
- ramp_delay = s2mpa01->ramp_delay5;
- break;
- case S2MPA01_BUCK1:
- case S2MPA01_BUCK6:
- ramp_delay = s2mpa01->ramp_delay16;
- break;
- case S2MPA01_BUCK7:
- ramp_delay = s2mpa01->ramp_delay7;
- break;
- case S2MPA01_BUCK8:
- case S2MPA01_BUCK9:
- case S2MPA01_BUCK10:
- ramp_delay = s2mpa01->ramp_delay8910;
- break;
- }
-
- if (ramp_delay == 0)
- ramp_delay = rdev->desc->ramp_delay;
-
- old_volt = rdev->desc->min_uV + (rdev->desc->uV_step * old_selector);
- new_volt = rdev->desc->min_uV + (rdev->desc->uV_step * new_selector);
-
- return DIV_ROUND_UP(abs(new_volt - old_volt), ramp_delay);
-}
-
-static int s2mpa01_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
-{
- struct s2mpa01_info *s2mpa01 = rdev_get_drvdata(rdev);
- unsigned int ramp_val, ramp_shift, ramp_reg = S2MPA01_REG_RAMP2;
- unsigned int ramp_enable = 1, enable_shift = 0;
- int ret;
-
- switch (rdev_get_id(rdev)) {
- case S2MPA01_BUCK1:
- enable_shift = S2MPA01_BUCK1_RAMP_EN_SHIFT;
- if (!ramp_delay) {
- ramp_enable = 0;
- break;
- }
-
- if (ramp_delay > s2mpa01->ramp_delay16)
- s2mpa01->ramp_delay16 = ramp_delay;
- else
- ramp_delay = s2mpa01->ramp_delay16;
-
- ramp_shift = S2MPA01_BUCK16_RAMP_SHIFT;
- break;
- case S2MPA01_BUCK2:
- enable_shift = S2MPA01_BUCK2_RAMP_EN_SHIFT;
- if (!ramp_delay) {
- ramp_enable = 0;
- break;
- }
-
- if (ramp_delay > s2mpa01->ramp_delay24)
- s2mpa01->ramp_delay24 = ramp_delay;
- else
- ramp_delay = s2mpa01->ramp_delay24;
-
- ramp_shift = S2MPA01_BUCK24_RAMP_SHIFT;
- ramp_reg = S2MPA01_REG_RAMP1;
- break;
- case S2MPA01_BUCK3:
- enable_shift = S2MPA01_BUCK3_RAMP_EN_SHIFT;
- if (!ramp_delay) {
- ramp_enable = 0;
- break;
- }
-
- s2mpa01->ramp_delay3 = ramp_delay;
- ramp_shift = S2MPA01_BUCK3_RAMP_SHIFT;
- ramp_reg = S2MPA01_REG_RAMP1;
- break;
- case S2MPA01_BUCK4:
- enable_shift = S2MPA01_BUCK4_RAMP_EN_SHIFT;
- if (!ramp_delay) {
- ramp_enable = 0;
- break;
- }
-
- if (ramp_delay > s2mpa01->ramp_delay24)
- s2mpa01->ramp_delay24 = ramp_delay;
- else
- ramp_delay = s2mpa01->ramp_delay24;
-
- ramp_shift = S2MPA01_BUCK24_RAMP_SHIFT;
- ramp_reg = S2MPA01_REG_RAMP1;
- break;
- case S2MPA01_BUCK5:
- s2mpa01->ramp_delay5 = ramp_delay;
- ramp_shift = S2MPA01_BUCK5_RAMP_SHIFT;
- break;
- case S2MPA01_BUCK6:
- if (ramp_delay > s2mpa01->ramp_delay16)
- s2mpa01->ramp_delay16 = ramp_delay;
- else
- ramp_delay = s2mpa01->ramp_delay16;
-
- ramp_shift = S2MPA01_BUCK16_RAMP_SHIFT;
- break;
- case S2MPA01_BUCK7:
- s2mpa01->ramp_delay7 = ramp_delay;
- ramp_shift = S2MPA01_BUCK7_RAMP_SHIFT;
- break;
- case S2MPA01_BUCK8:
- case S2MPA01_BUCK9:
- case S2MPA01_BUCK10:
- if (ramp_delay > s2mpa01->ramp_delay8910)
- s2mpa01->ramp_delay8910 = ramp_delay;
- else
- ramp_delay = s2mpa01->ramp_delay8910;
-
- ramp_shift = S2MPA01_BUCK8910_RAMP_SHIFT;
- break;
- default:
- return 0;
- }
-
- if (!ramp_enable)
- goto ramp_disable;
-
- /* Ramp delay can be enabled/disabled only for buck[1234] */
- if (rdev_get_id(rdev) >= S2MPA01_BUCK1 &&
- rdev_get_id(rdev) <= S2MPA01_BUCK4) {
- ret = regmap_update_bits(rdev->regmap, S2MPA01_REG_RAMP1,
- 1 << enable_shift, 1 << enable_shift);
- if (ret) {
- dev_err(&rdev->dev, "failed to enable ramp rate\n");
- return ret;
- }
- }
-
- ramp_val = get_ramp_delay(ramp_delay);
-
- return regmap_update_bits(rdev->regmap, ramp_reg, 0x3 << ramp_shift,
- ramp_val << ramp_shift);
-
-ramp_disable:
- return regmap_update_bits(rdev->regmap, S2MPA01_REG_RAMP1,
- 1 << enable_shift, 0);
-}
-
-static struct regulator_ops s2mpa01_ldo_ops = {
- .list_voltage = regulator_list_voltage_linear,
- .map_voltage = regulator_map_voltage_linear,
- .is_enabled = regulator_is_enabled_regmap,
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .get_voltage_sel = regulator_get_voltage_sel_regmap,
- .set_voltage_sel = regulator_set_voltage_sel_regmap,
- .set_voltage_time_sel = regulator_set_voltage_time_sel,
-};
-
-static struct regulator_ops s2mpa01_buck_ops = {
- .list_voltage = regulator_list_voltage_linear,
- .map_voltage = regulator_map_voltage_linear,
- .is_enabled = regulator_is_enabled_regmap,
- .enable = regulator_enable_regmap,
- .disable = regulator_disable_regmap,
- .get_voltage_sel = regulator_get_voltage_sel_regmap,
- .set_voltage_sel = regulator_set_voltage_sel_regmap,
- .set_voltage_time_sel = s2mpa01_regulator_set_voltage_time_sel,
- .set_ramp_delay = s2mpa01_set_ramp_delay,
-};
-
-#define regulator_desc_ldo1(num) { \
- .name = "LDO"#num, \
- .id = S2MPA01_LDO##num, \
- .ops = &s2mpa01_ldo_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .min_uV = S2MPA01_LDO_MIN, \
- .uV_step = S2MPA01_LDO_STEP1, \
- .n_voltages = S2MPA01_LDO_N_VOLTAGES, \
- .vsel_reg = S2MPA01_REG_L1CTRL + num - 1, \
- .vsel_mask = S2MPA01_LDO_VSEL_MASK, \
- .enable_reg = S2MPA01_REG_L1CTRL + num - 1, \
- .enable_mask = S2MPA01_ENABLE_MASK \
-}
-#define regulator_desc_ldo2(num) { \
- .name = "LDO"#num, \
- .id = S2MPA01_LDO##num, \
- .ops = &s2mpa01_ldo_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .min_uV = S2MPA01_LDO_MIN, \
- .uV_step = S2MPA01_LDO_STEP2, \
- .n_voltages = S2MPA01_LDO_N_VOLTAGES, \
- .vsel_reg = S2MPA01_REG_L1CTRL + num - 1, \
- .vsel_mask = S2MPA01_LDO_VSEL_MASK, \
- .enable_reg = S2MPA01_REG_L1CTRL + num - 1, \
- .enable_mask = S2MPA01_ENABLE_MASK \
-}
-
-#define regulator_desc_buck1_4(num) { \
- .name = "BUCK"#num, \
- .id = S2MPA01_BUCK##num, \
- .ops = &s2mpa01_buck_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .min_uV = S2MPA01_BUCK_MIN1, \
- .uV_step = S2MPA01_BUCK_STEP1, \
- .n_voltages = S2MPA01_BUCK_N_VOLTAGES, \
- .ramp_delay = S2MPA01_RAMP_DELAY, \
- .vsel_reg = S2MPA01_REG_B1CTRL2 + (num - 1) * 2, \
- .vsel_mask = S2MPA01_BUCK_VSEL_MASK, \
- .enable_reg = S2MPA01_REG_B1CTRL1 + (num - 1) * 2, \
- .enable_mask = S2MPA01_ENABLE_MASK \
-}
-
-#define regulator_desc_buck5 { \
- .name = "BUCK5", \
- .id = S2MPA01_BUCK5, \
- .ops = &s2mpa01_buck_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .min_uV = S2MPA01_BUCK_MIN2, \
- .uV_step = S2MPA01_BUCK_STEP1, \
- .n_voltages = S2MPA01_BUCK_N_VOLTAGES, \
- .ramp_delay = S2MPA01_RAMP_DELAY, \
- .vsel_reg = S2MPA01_REG_B5CTRL2, \
- .vsel_mask = S2MPA01_BUCK_VSEL_MASK, \
- .enable_reg = S2MPA01_REG_B5CTRL1, \
- .enable_mask = S2MPA01_ENABLE_MASK \
-}
-
-#define regulator_desc_buck6_7(num) { \
- .name = "BUCK"#num, \
- .id = S2MPA01_BUCK##num, \
- .ops = &s2mpa01_buck_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .min_uV = S2MPA01_BUCK_MIN1, \
- .uV_step = S2MPA01_BUCK_STEP1, \
- .n_voltages = S2MPA01_BUCK_N_VOLTAGES, \
- .ramp_delay = S2MPA01_RAMP_DELAY, \
- .vsel_reg = S2MPA01_REG_B6CTRL2 + (num - 6) * 2, \
- .vsel_mask = S2MPA01_BUCK_VSEL_MASK, \
- .enable_reg = S2MPA01_REG_B6CTRL1 + (num - 6) * 2, \
- .enable_mask = S2MPA01_ENABLE_MASK \
-}
-
-#define regulator_desc_buck8 { \
- .name = "BUCK8", \
- .id = S2MPA01_BUCK8, \
- .ops = &s2mpa01_buck_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .min_uV = S2MPA01_BUCK_MIN2, \
- .uV_step = S2MPA01_BUCK_STEP2, \
- .n_voltages = S2MPA01_BUCK_N_VOLTAGES, \
- .ramp_delay = S2MPA01_RAMP_DELAY, \
- .vsel_reg = S2MPA01_REG_B8CTRL2, \
- .vsel_mask = S2MPA01_BUCK_VSEL_MASK, \
- .enable_reg = S2MPA01_REG_B8CTRL1, \
- .enable_mask = S2MPA01_ENABLE_MASK \
-}
-
-#define regulator_desc_buck9 { \
- .name = "BUCK9", \
- .id = S2MPA01_BUCK9, \
- .ops = &s2mpa01_buck_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .min_uV = S2MPA01_BUCK_MIN4, \
- .uV_step = S2MPA01_BUCK_STEP2, \
- .n_voltages = S2MPA01_BUCK_N_VOLTAGES, \
- .ramp_delay = S2MPA01_RAMP_DELAY, \
- .vsel_reg = S2MPA01_REG_B9CTRL2, \
- .vsel_mask = S2MPA01_BUCK_VSEL_MASK, \
- .enable_reg = S2MPA01_REG_B9CTRL1, \
- .enable_mask = S2MPA01_ENABLE_MASK \
-}
-
-#define regulator_desc_buck10 { \
- .name = "BUCK10", \
- .id = S2MPA01_BUCK10, \
- .ops = &s2mpa01_buck_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .min_uV = S2MPA01_BUCK_MIN3, \
- .uV_step = S2MPA01_BUCK_STEP2, \
- .n_voltages = S2MPA01_BUCK_N_VOLTAGES, \
- .ramp_delay = S2MPA01_RAMP_DELAY, \
- .vsel_reg = S2MPA01_REG_B10CTRL2, \
- .vsel_mask = S2MPA01_BUCK_VSEL_MASK, \
- .enable_reg = S2MPA01_REG_B10CTRL1, \
- .enable_mask = S2MPA01_ENABLE_MASK \
-}
-
-static struct regulator_desc regulators[] = {
- regulator_desc_ldo2(1),
- regulator_desc_ldo1(2),
- regulator_desc_ldo1(3),
- regulator_desc_ldo1(4),
- regulator_desc_ldo1(5),
- regulator_desc_ldo2(6),
- regulator_desc_ldo1(7),
- regulator_desc_ldo1(8),
- regulator_desc_ldo1(9),
- regulator_desc_ldo1(10),
- regulator_desc_ldo2(11),
- regulator_desc_ldo1(12),
- regulator_desc_ldo1(13),
- regulator_desc_ldo1(14),
- regulator_desc_ldo1(15),
- regulator_desc_ldo1(16),
- regulator_desc_ldo1(17),
- regulator_desc_ldo1(18),
- regulator_desc_ldo1(19),
- regulator_desc_ldo1(20),
- regulator_desc_ldo1(21),
- regulator_desc_ldo2(22),
- regulator_desc_ldo2(23),
- regulator_desc_ldo1(24),
- regulator_desc_ldo1(25),
- regulator_desc_ldo1(26),
- regulator_desc_buck1_4(1),
- regulator_desc_buck1_4(2),
- regulator_desc_buck1_4(3),
- regulator_desc_buck1_4(4),
- regulator_desc_buck5,
- regulator_desc_buck6_7(6),
- regulator_desc_buck6_7(7),
- regulator_desc_buck8,
- regulator_desc_buck9,
- regulator_desc_buck10,
-};
-
-static int s2mpa01_pmic_probe(struct platform_device *pdev)
-{
- struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
- struct sec_platform_data *pdata = dev_get_platdata(iodev->dev);
- struct of_regulator_match rdata[S2MPA01_REGULATOR_MAX];
- struct device_node *reg_np = NULL;
- struct regulator_config config = { };
- struct s2mpa01_info *s2mpa01;
- int i;
-
- s2mpa01 = devm_kzalloc(&pdev->dev, sizeof(*s2mpa01), GFP_KERNEL);
- if (!s2mpa01)
- return -ENOMEM;
-
- for (i = 0; i < S2MPA01_REGULATOR_CNT; i++)
- rdata[i].name = regulators[i].name;
-
- if (iodev->dev->of_node) {
- reg_np = of_get_child_by_name(iodev->dev->of_node,
- "regulators");
- if (!reg_np) {
- dev_err(&pdev->dev,
- "could not find regulators sub-node\n");
- return -EINVAL;
- }
-
- of_regulator_match(&pdev->dev, reg_np, rdata,
- S2MPA01_REGULATOR_MAX);
- of_node_put(reg_np);
- }
-
- platform_set_drvdata(pdev, s2mpa01);
-
- config.dev = &pdev->dev;
- config.regmap = iodev->regmap_pmic;
- config.driver_data = s2mpa01;
-
- for (i = 0; i < S2MPA01_REGULATOR_MAX; i++) {
- struct regulator_dev *rdev;
- if (pdata)
- config.init_data = pdata->regulators[i].initdata;
- else
- config.init_data = rdata[i].init_data;
-
- if (reg_np)
- config.of_node = rdata[i].of_node;
-
- rdev = devm_regulator_register(&pdev->dev,
- &regulators[i], &config);
- if (IS_ERR(rdev)) {
- dev_err(&pdev->dev, "regulator init failed for %d\n",
- i);
- return PTR_ERR(rdev);
- }
- }
-
- return 0;
-}
-
-static const struct platform_device_id s2mpa01_pmic_id[] = {
- { "s2mpa01-pmic", 0},
- { },
-};
-MODULE_DEVICE_TABLE(platform, s2mpa01_pmic_id);
-
-static struct platform_driver s2mpa01_pmic_driver = {
- .driver = {
- .name = "s2mpa01-pmic",
- .owner = THIS_MODULE,
- },
- .probe = s2mpa01_pmic_probe,
- .id_table = s2mpa01_pmic_id,
-};
-
-module_platform_driver(s2mpa01_pmic_driver);
-
-/* Module information */
-MODULE_AUTHOR("Sangbeom Kim <sbkim73@xxxxxxxxxxx>");
-MODULE_AUTHOR("Sachin Kamat <sachin.kamat@xxxxxxxxxxx>");
-MODULE_DESCRIPTION("SAMSUNG S2MPA01 Regulator Driver");
-MODULE_LICENSE("GPL");
--
1.9.1

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