From bc1aadc18621ccf93fb33ecbb847b422c354899d Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 15 Jul 2015 21:59:51 +0900 Subject: [PATCH] drivers: max77843: Switch to common max77693 state container Switch to the same definition of state container as in MAX77693 drivers. This will allow usage of one regulator driver in both devices: MAX77693 and MAX77843. Signed-off-by: Krzysztof Kozlowski Acked-by: Dmitry Torokhov Acked-by: Lee Jones Acked-by: Chanwoo Choi Signed-off-by: Mark Brown --- drivers/extcon/extcon-max77843.c | 17 +++++++++-------- drivers/input/misc/max77843-haptic.c | 3 ++- drivers/mfd/max77843.c | 20 +++++++++++--------- drivers/regulator/max77843.c | 6 ++++-- include/linux/mfd/max77693-common.h | 5 +++++ include/linux/mfd/max77843-private.h | 20 -------------------- 6 files changed, 31 insertions(+), 40 deletions(-) diff --git a/drivers/extcon/extcon-max77843.c b/drivers/extcon/extcon-max77843.c index fac2f1417a79..4dfe0a6337d8 100644 --- a/drivers/extcon/extcon-max77843.c +++ b/drivers/extcon/extcon-max77843.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -32,7 +33,7 @@ enum max77843_muic_status { struct max77843_muic_info { struct device *dev; - struct max77843 *max77843; + struct max77693_dev *max77843; struct extcon_dev *edev; struct mutex mutex; @@ -198,7 +199,7 @@ static const struct regmap_irq_chip max77843_muic_irq_chip = { static int max77843_muic_set_path(struct max77843_muic_info *info, u8 val, bool attached) { - struct max77843 *max77843 = info->max77843; + struct max77693_dev *max77843 = info->max77843; int ret = 0; unsigned int ctrl1, ctrl2; @@ -539,7 +540,7 @@ static void max77843_muic_irq_work(struct work_struct *work) { struct max77843_muic_info *info = container_of(work, struct max77843_muic_info, irq_work); - struct max77843 *max77843 = info->max77843; + struct max77693_dev *max77843 = info->max77843; int ret = 0; mutex_lock(&info->mutex); @@ -615,7 +616,7 @@ static void max77843_muic_detect_cable_wq(struct work_struct *work) { struct max77843_muic_info *info = container_of(to_delayed_work(work), struct max77843_muic_info, wq_detcable); - struct max77843 *max77843 = info->max77843; + struct max77693_dev *max77843 = info->max77843; int chg_type, adc, ret; bool attached; @@ -656,7 +657,7 @@ err_cable_wq: static int max77843_muic_set_debounce_time(struct max77843_muic_info *info, enum max77843_muic_adc_debounce_time time) { - struct max77843 *max77843 = info->max77843; + struct max77693_dev *max77843 = info->max77843; int ret; switch (time) { @@ -681,7 +682,7 @@ static int max77843_muic_set_debounce_time(struct max77843_muic_info *info, return 0; } -static int max77843_init_muic_regmap(struct max77843 *max77843) +static int max77843_init_muic_regmap(struct max77693_dev *max77843) { int ret; @@ -720,7 +721,7 @@ err_muic_i2c: static int max77843_muic_probe(struct platform_device *pdev) { - struct max77843 *max77843 = dev_get_drvdata(pdev->dev.parent); + struct max77693_dev *max77843 = dev_get_drvdata(pdev->dev.parent); struct max77843_muic_info *info; unsigned int id; int i, ret; @@ -821,7 +822,7 @@ err_muic_irq: static int max77843_muic_remove(struct platform_device *pdev) { struct max77843_muic_info *info = platform_get_drvdata(pdev); - struct max77843 *max77843 = info->max77843; + struct max77693_dev *max77843 = info->max77843; cancel_work_sync(&info->irq_work); regmap_del_irq_chip(max77843->irq, max77843->irq_data_muic); diff --git a/drivers/input/misc/max77843-haptic.c b/drivers/input/misc/max77843-haptic.c index dccbb465a055..30da81ab5a21 100644 --- a/drivers/input/misc/max77843-haptic.c +++ b/drivers/input/misc/max77843-haptic.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -243,7 +244,7 @@ static void max77843_haptic_close(struct input_dev *dev) static int max77843_haptic_probe(struct platform_device *pdev) { - struct max77843 *max77843 = dev_get_drvdata(pdev->dev.parent); + struct max77693_dev *max77843 = dev_get_drvdata(pdev->dev.parent); struct max77843_haptic *haptic; int error; diff --git a/drivers/mfd/max77843.c b/drivers/mfd/max77843.c index a354ac677ec7..c52162ea3d0a 100644 --- a/drivers/mfd/max77843.c +++ b/drivers/mfd/max77843.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -71,7 +72,7 @@ static const struct regmap_irq_chip max77843_irq_chip = { }; /* Charger and Charger regulator use same regmap. */ -static int max77843_chg_init(struct max77843 *max77843) +static int max77843_chg_init(struct max77693_dev *max77843) { int ret; @@ -101,7 +102,7 @@ err_chg_i2c: static int max77843_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct max77843 *max77843; + struct max77693_dev *max77843; unsigned int reg_data; int ret; @@ -113,6 +114,7 @@ static int max77843_probe(struct i2c_client *i2c, max77843->dev = &i2c->dev; max77843->i2c = i2c; max77843->irq = i2c->irq; + max77843->type = id->driver_data; max77843->regmap = devm_regmap_init_i2c(i2c, &max77843_regmap_config); @@ -123,7 +125,7 @@ static int max77843_probe(struct i2c_client *i2c, ret = regmap_add_irq_chip(max77843->regmap, max77843->irq, IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED, - 0, &max77843_irq_chip, &max77843->irq_data); + 0, &max77843_irq_chip, &max77843->irq_data_topsys); if (ret) { dev_err(&i2c->dev, "Failed to add TOPSYS IRQ chip\n"); return ret; @@ -164,18 +166,18 @@ static int max77843_probe(struct i2c_client *i2c, return 0; err_pmic_id: - regmap_del_irq_chip(max77843->irq, max77843->irq_data); + regmap_del_irq_chip(max77843->irq, max77843->irq_data_topsys); return ret; } static int max77843_remove(struct i2c_client *i2c) { - struct max77843 *max77843 = i2c_get_clientdata(i2c); + struct max77693_dev *max77843 = i2c_get_clientdata(i2c); mfd_remove_devices(max77843->dev); - regmap_del_irq_chip(max77843->irq, max77843->irq_data); + regmap_del_irq_chip(max77843->irq, max77843->irq_data_topsys); i2c_unregister_device(max77843->i2c_chg); @@ -188,7 +190,7 @@ static const struct of_device_id max77843_dt_match[] = { }; static const struct i2c_device_id max77843_id[] = { - { "max77843", }, + { "max77843", TYPE_MAX77843, }, { }, }; MODULE_DEVICE_TABLE(i2c, max77843_id); @@ -196,7 +198,7 @@ MODULE_DEVICE_TABLE(i2c, max77843_id); static int __maybe_unused max77843_suspend(struct device *dev) { struct i2c_client *i2c = container_of(dev, struct i2c_client, dev); - struct max77843 *max77843 = i2c_get_clientdata(i2c); + struct max77693_dev *max77843 = i2c_get_clientdata(i2c); disable_irq(max77843->irq); if (device_may_wakeup(dev)) @@ -208,7 +210,7 @@ static int __maybe_unused max77843_suspend(struct device *dev) static int __maybe_unused max77843_resume(struct device *dev) { struct i2c_client *i2c = container_of(dev, struct i2c_client, dev); - struct max77843 *max77843 = i2c_get_clientdata(i2c); + struct max77693_dev *max77843 = i2c_get_clientdata(i2c); if (device_may_wakeup(dev)) disable_irq_wake(max77843->irq); diff --git a/drivers/regulator/max77843.c b/drivers/regulator/max77843.c index f4fd0d3cfa6e..9926247aae6b 100644 --- a/drivers/regulator/max77843.c +++ b/drivers/regulator/max77843.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include @@ -130,7 +131,8 @@ static const struct regulator_desc max77843_supported_regulators[] = { }, }; -static struct regmap *max77843_get_regmap(struct max77843 *max77843, int reg_id) +static struct regmap *max77843_get_regmap(struct max77693_dev *max77843, + int reg_id) { switch (reg_id) { case MAX77843_SAFEOUT1: @@ -145,7 +147,7 @@ static struct regmap *max77843_get_regmap(struct max77843 *max77843, int reg_id) static int max77843_regulator_probe(struct platform_device *pdev) { - struct max77843 *max77843 = dev_get_drvdata(pdev->dev.parent); + struct max77693_dev *max77843 = dev_get_drvdata(pdev->dev.parent); struct regulator_config config = {}; int i; diff --git a/include/linux/mfd/max77693-common.h b/include/linux/mfd/max77693-common.h index 7da4cc38e982..095b121aa725 100644 --- a/include/linux/mfd/max77693-common.h +++ b/include/linux/mfd/max77693-common.h @@ -15,6 +15,9 @@ enum max77693_types { TYPE_MAX77693_UNKNOWN, TYPE_MAX77693, + TYPE_MAX77843, + + TYPE_MAX77693_NUM, }; /* @@ -25,12 +28,14 @@ struct max77693_dev { struct i2c_client *i2c; /* 0xCC , PMIC, Charger, Flash LED */ struct i2c_client *i2c_muic; /* 0x4A , MUIC */ struct i2c_client *i2c_haptic; /* MAX77693: 0x90 , Haptic */ + struct i2c_client *i2c_chg; /* MAX77843: 0xD2, Charger */ enum max77693_types type; struct regmap *regmap; struct regmap *regmap_muic; struct regmap *regmap_haptic; /* Only MAX77693 */ + struct regmap *regmap_chg; /* Only MAX77843 */ struct regmap_irq_chip_data *irq_data_led; struct regmap_irq_chip_data *irq_data_topsys; diff --git a/include/linux/mfd/max77843-private.h b/include/linux/mfd/max77843-private.h index 7178ace8379e..0121d9440340 100644 --- a/include/linux/mfd/max77843-private.h +++ b/include/linux/mfd/max77843-private.h @@ -431,24 +431,4 @@ enum max77843_irq_muic { #define MAX77843_REG_SAFEOUTCTRL_SAFEOUT2_MASK \ (0x3 << SAFEOUTCTRL_SAFEOUT2_SHIFT) -struct max77843 { - struct device *dev; - - struct i2c_client *i2c; - struct i2c_client *i2c_chg; - struct i2c_client *i2c_fuel; - struct i2c_client *i2c_muic; - - struct regmap *regmap; - struct regmap *regmap_chg; - struct regmap *regmap_fuel; - struct regmap *regmap_muic; - - struct regmap_irq_chip_data *irq_data; - struct regmap_irq_chip_data *irq_data_chg; - struct regmap_irq_chip_data *irq_data_fuel; - struct regmap_irq_chip_data *irq_data_muic; - - int irq; -}; #endif /* __MAX77843_H__ */ -- 2.20.1