[PATCH 09/18] mfd: max14577: Add "muic" suffix to regmap and irq_chip
Krzysztof Kozlowski
k.kozlowski at samsung.com
Tue Jan 28 07:18:33 EST 2014
This patch continues the preparation for adding support for max77836
device to existing max14577 driver.
Add "muic" suffix to regmap and irq_data fields in maxim_core state
container to prepare for max77836 support.
This is only a rename-like patch, new code is not added.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski at samsung.com>
Cc: Kyungmin Park <kyungmin.park at samsung.com>
Cc: Marek Szyprowski <m.szyprowski at samsung.com>
---
drivers/extcon/extcon-max14577.c | 17 +++++++++--------
drivers/mfd/max14577.c | 22 +++++++++++-----------
drivers/power/max14577_charger.c | 8 ++++----
drivers/regulator/max14577.c | 2 +-
include/linux/mfd/max14577-private.h | 4 ++--
5 files changed, 27 insertions(+), 26 deletions(-)
diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c
index 2879cc5844dc..fd48b4909470 100644
--- a/drivers/extcon/extcon-max14577.c
+++ b/drivers/extcon/extcon-max14577.c
@@ -176,7 +176,7 @@ static int max14577_muic_set_debounce_time(struct max14577_muic_info *info,
case ADC_DEBOUNCE_TIME_10MS:
case ADC_DEBOUNCE_TIME_25MS:
case ADC_DEBOUNCE_TIME_38_62MS:
- ret = max14577_update_reg(info->maxim_core->regmap,
+ ret = max14577_update_reg(info->maxim_core->regmap_muic,
MAXIM_MUIC_REG_CONTROL3,
MAXIM_CONTROL3_ADCDBSET_MASK,
time << MAXIM_CONTROL3_ADCDBSET_SHIFT);
@@ -210,7 +210,7 @@ static int max14577_muic_set_path(struct max14577_muic_info *info,
u8 ctrl1, ctrl2 = 0;
/* Set open state to path before changing hw path */
- ret = max14577_update_reg(info->maxim_core->regmap,
+ ret = max14577_update_reg(info->maxim_core->regmap_muic,
MAXIM_MUIC_REG_CONTROL1,
MAXIM_CONTROL1_CLEAR_IDBEN_MICEN_MASK,
MAXIM_CONTROL1_SW_OPEN);
@@ -224,7 +224,7 @@ static int max14577_muic_set_path(struct max14577_muic_info *info,
else
ctrl1 = MAXIM_CONTROL1_SW_OPEN;
- ret = max14577_update_reg(info->maxim_core->regmap,
+ ret = max14577_update_reg(info->maxim_core->regmap_muic,
MAXIM_MUIC_REG_CONTROL1,
MAXIM_CONTROL1_CLEAR_IDBEN_MICEN_MASK, ctrl1);
if (ret < 0) {
@@ -237,7 +237,7 @@ static int max14577_muic_set_path(struct max14577_muic_info *info,
else
ctrl2 |= MAXIM_CONTROL2_LOWPWR_MASK; /* LowPwr=1, CPEn=0 */
- ret = max14577_update_reg(info->maxim_core->regmap,
+ ret = max14577_update_reg(info->maxim_core->regmap_muic,
MAXIM_MUIC_REG_CONTROL2,
MAXIM_CONTROL2_LOWPWR_MASK | MAXIM_CONTROL2_CPEN_MASK,
ctrl2);
@@ -505,7 +505,7 @@ static void max14577_muic_irq_work(struct work_struct *work)
mutex_lock(&info->mutex);
- ret = max14577_bulk_read(info->maxim_core->regmap,
+ ret = max14577_bulk_read(info->maxim_core->regmap_muic,
MAXIM_MUIC_REG_STATUS1, info->status, 2);
if (ret) {
dev_err(info->dev, "failed to read MUIC register\n");
@@ -581,7 +581,7 @@ static int max14577_muic_detect_accessory(struct max14577_muic_info *info)
mutex_lock(&info->mutex);
/* Read STATUSx register to detect accessory */
- ret = max14577_bulk_read(info->maxim_core->regmap,
+ ret = max14577_bulk_read(info->maxim_core->regmap_muic,
MAXIM_MUIC_REG_STATUS1, info->status, 2);
if (ret) {
dev_err(info->dev, "failed to read MUIC register\n");
@@ -651,7 +651,8 @@ static int max14577_muic_probe(struct platform_device *pdev)
struct max14577_muic_irq *muic_irq = &muic_irqs[i];
unsigned int virq = 0;
- virq = regmap_irq_get_virq(maxim_core->irq_data, muic_irq->irq);
+ virq = regmap_irq_get_virq(maxim_core->irq_data_muic,
+ muic_irq->irq);
if (!virq)
return -EINVAL;
muic_irq->virq = virq;
@@ -693,7 +694,7 @@ static int max14577_muic_probe(struct platform_device *pdev)
max14577_muic_set_path(info, info->path_uart, true);
/* Check revision number of MUIC device*/
- ret = max14577_read_reg(info->maxim_core->regmap,
+ ret = max14577_read_reg(info->maxim_core->regmap_muic,
MAXIM_MUIC_REG_DEVICEID, &id);
if (ret < 0) {
dev_err(&pdev->dev, "failed to read revision number\n");
diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c
index f160e582712d..1d8104213b3e 100644
--- a/drivers/mfd/max14577.c
+++ b/drivers/mfd/max14577.c
@@ -112,17 +112,17 @@ static int max14577_i2c_probe(struct i2c_client *i2c,
maxim_core->i2c = i2c;
maxim_core->irq = i2c->irq;
- maxim_core->regmap = devm_regmap_init_i2c(i2c,
- &max14577_muic_regmap_config);
- if (IS_ERR(maxim_core->regmap)) {
- ret = PTR_ERR(maxim_core->regmap);
+ maxim_core->regmap_muic = devm_regmap_init_i2c(i2c,
+ &max14577_muic_regmap_config);
+ if (IS_ERR(maxim_core->regmap_muic)) {
+ ret = PTR_ERR(maxim_core->regmap_muic);
dev_err(maxim_core->dev, "Failed to allocate register map: %d\n",
ret);
return ret;
}
- ret = max14577_read_reg(maxim_core->regmap, MAXIM_MUIC_REG_DEVICEID,
- ®_data);
+ ret = max14577_read_reg(maxim_core->regmap_muic,
+ MAXIM_MUIC_REG_DEVICEID, ®_data);
if (ret) {
dev_err(maxim_core->dev, "Device not found on this channel: %d\n",
ret);
@@ -135,10 +135,10 @@ static int max14577_i2c_probe(struct i2c_client *i2c,
dev_info(maxim_core->dev, "Device ID: 0x%x, vendor: 0x%x\n",
maxim_core->device_id, maxim_core->vendor_id);
- ret = regmap_add_irq_chip(maxim_core->regmap, maxim_core->irq,
+ ret = regmap_add_irq_chip(maxim_core->regmap_muic, maxim_core->irq,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT, 0,
&max14577_irq_chip,
- &maxim_core->irq_data);
+ &maxim_core->irq_data_muic);
if (ret != 0) {
dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",
maxim_core->irq, ret);
@@ -147,7 +147,7 @@ static int max14577_i2c_probe(struct i2c_client *i2c,
ret = mfd_add_devices(maxim_core->dev, -1, max14577_devs,
ARRAY_SIZE(max14577_devs), NULL, 0,
- regmap_irq_get_domain(maxim_core->irq_data));
+ regmap_irq_get_domain(maxim_core->irq_data_muic));
if (ret < 0)
goto err_mfd;
@@ -156,7 +156,7 @@ static int max14577_i2c_probe(struct i2c_client *i2c,
return 0;
err_mfd:
- regmap_del_irq_chip(maxim_core->irq, maxim_core->irq_data);
+ regmap_del_irq_chip(maxim_core->irq, maxim_core->irq_data_muic);
return ret;
}
@@ -166,7 +166,7 @@ static int max14577_i2c_remove(struct i2c_client *i2c)
struct maxim_core *maxim_core = i2c_get_clientdata(i2c);
mfd_remove_devices(maxim_core->dev);
- regmap_del_irq_chip(maxim_core->irq, maxim_core->irq_data);
+ regmap_del_irq_chip(maxim_core->irq, maxim_core->irq_data_muic);
return 0;
}
diff --git a/drivers/power/max14577_charger.c b/drivers/power/max14577_charger.c
index 335c42a13136..58cddc3b15d6 100644
--- a/drivers/power/max14577_charger.c
+++ b/drivers/power/max14577_charger.c
@@ -31,7 +31,7 @@ struct max14577_charger {
static int max14577_get_charger_state(struct max14577_charger *chg)
{
- struct regmap *rmap = chg->maxim_core->regmap;
+ struct regmap *rmap = chg->maxim_core->regmap_muic;
int state = POWER_SUPPLY_STATUS_DISCHARGING;
u8 reg_data;
@@ -87,7 +87,7 @@ static int max14577_get_charge_type(struct max14577_charger *chg)
static int max14577_get_online(struct max14577_charger *chg)
{
- struct regmap *rmap = chg->maxim_core->regmap;
+ struct regmap *rmap = chg->maxim_core->regmap_muic;
u8 reg_data;
max14577_read_reg(rmap, MAXIM_MUIC_REG_STATUS2, ®_data);
@@ -116,7 +116,7 @@ static int max14577_get_online(struct max14577_charger *chg)
*/
static int max14577_get_battery_health(struct max14577_charger *chg)
{
- struct regmap *rmap = chg->maxim_core->regmap;
+ struct regmap *rmap = chg->maxim_core->regmap_muic;
int state = POWER_SUPPLY_HEALTH_GOOD;
u8 reg_data;
@@ -156,7 +156,7 @@ static int max14577_get_present(struct max14577_charger *chg)
*/
static void max14577_charger_reg_init(struct max14577_charger *chg)
{
- struct regmap *rmap = chg->maxim_core->regmap;
+ struct regmap *rmap = chg->maxim_core->regmap_muic;
u8 reg_data;
/*
diff --git a/drivers/regulator/max14577.c b/drivers/regulator/max14577.c
index ead56ec819b5..8856c660a5da 100644
--- a/drivers/regulator/max14577.c
+++ b/drivers/regulator/max14577.c
@@ -206,7 +206,7 @@ static int max14577_regulator_probe(struct platform_device *pdev)
return ret;
config.dev = &pdev->dev;
- config.regmap = maxim_core->regmap;
+ config.regmap = maxim_core->regmap_muic;
for (i = 0; i < ARRAY_SIZE(supported_regulators); i++) {
struct regulator_dev *regulator;
diff --git a/include/linux/mfd/max14577-private.h b/include/linux/mfd/max14577-private.h
index 3fdc32b583be..6cf417dc030c 100644
--- a/include/linux/mfd/max14577-private.h
+++ b/include/linux/mfd/max14577-private.h
@@ -254,9 +254,9 @@ struct maxim_core {
struct device *dev;
struct i2c_client *i2c; /* Slave addr = 0x4A */
- struct regmap *regmap;
+ struct regmap *regmap_muic;
- struct regmap_irq_chip_data *irq_data;
+ struct regmap_irq_chip_data *irq_data_muic;
int irq;
/* Device ID */
--
1.7.9.5
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