From 9aade6d8f9d0fd086068fc390c6f6c0ce98ea07a Mon Sep 17 00:00:00 2001 From: Liam Breck <kernel@networkimprov.net> Date: Wed, 23 Aug 2017 20:36:13 -0700 Subject: power: supply: bq27xxx: Create single chip data table To support new features which require different data for each chip, we unify the bq27xxx_regs and bq27xxx_battery_props tables into a single one. No functional changes to the driver. Signed-off-by: Liam Breck <kernel@networkimprov.net> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> --- drivers/power/supply/bq27xxx_battery.c | 121 ++++++++++++++++----------------- 1 file changed, 60 insertions(+), 61 deletions(-) diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index 079083b31293..00322ccf09b5 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -132,8 +132,8 @@ enum bq27xxx_reg_index { [BQ27XXX_DM_CKSUM] = 0x60 /* Register mappings */ -static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { - [BQ27000] = { +static u8 + bq27000_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, @@ -157,7 +157,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_DM_DATA] = INVALID_REG_ADDR, [BQ27XXX_DM_CKSUM] = INVALID_REG_ADDR, }, - [BQ27010] = { + bq27010_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, @@ -181,7 +181,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_DM_DATA] = INVALID_REG_ADDR, [BQ27XXX_DM_CKSUM] = INVALID_REG_ADDR, }, - [BQ2750X] = { + bq2750x_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x28, @@ -201,7 +201,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = INVALID_REG_ADDR, BQ27XXX_DM_REG_ROWS, }, - [BQ2751X] = { + bq2751x_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x28, @@ -221,7 +221,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = INVALID_REG_ADDR, BQ27XXX_DM_REG_ROWS, }, - [BQ27500] = { + bq27500_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, @@ -241,7 +241,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27510G1] = { + bq27510g1_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, @@ -261,7 +261,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27510G2] = { + bq27510g2_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, @@ -281,7 +281,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27510G3] = { + bq27510g3_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x28, @@ -301,7 +301,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = INVALID_REG_ADDR, BQ27XXX_DM_REG_ROWS, }, - [BQ27520G1] = { + bq27520g1_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, @@ -321,7 +321,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27520G2] = { + bq27520g2_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x36, @@ -341,7 +341,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27520G3] = { + bq27520g3_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x36, @@ -361,7 +361,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27520G4] = { + bq27520g4_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x28, @@ -381,7 +381,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = INVALID_REG_ADDR, BQ27XXX_DM_REG_ROWS, }, - [BQ27530] = { + bq27530_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x32, @@ -401,7 +401,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27541] = { + bq27541_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x28, @@ -421,7 +421,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27545] = { + bq27545_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, [BQ27XXX_REG_INT_TEMP] = 0x28, @@ -441,7 +441,7 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_AP] = 0x24, BQ27XXX_DM_REG_ROWS, }, - [BQ27421] = { + bq27421_regs[BQ27XXX_REG_MAX] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x02, [BQ27XXX_REG_INT_TEMP] = 0x1e, @@ -460,10 +460,9 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_DCAP] = 0x3c, [BQ27XXX_REG_AP] = 0x18, BQ27XXX_DM_REG_ROWS, - }, -}; + }; -static enum power_supply_property bq27000_battery_props[] = { +static enum power_supply_property bq27000_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -485,7 +484,7 @@ static enum power_supply_property bq27000_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27010_battery_props[] = { +static enum power_supply_property bq27010_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -505,7 +504,7 @@ static enum power_supply_property bq27010_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq2750x_battery_props[] = { +static enum power_supply_property bq2750x_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -523,7 +522,7 @@ static enum power_supply_property bq2750x_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq2751x_battery_props[] = { +static enum power_supply_property bq2751x_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -541,7 +540,7 @@ static enum power_supply_property bq2751x_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27500_battery_props[] = { +static enum power_supply_property bq27500_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -562,7 +561,7 @@ static enum power_supply_property bq27500_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27510g1_battery_props[] = { +static enum power_supply_property bq27510g1_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -583,7 +582,7 @@ static enum power_supply_property bq27510g1_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27510g2_battery_props[] = { +static enum power_supply_property bq27510g2_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -604,7 +603,7 @@ static enum power_supply_property bq27510g2_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27510g3_battery_props[] = { +static enum power_supply_property bq27510g3_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -622,7 +621,7 @@ static enum power_supply_property bq27510g3_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27520g1_battery_props[] = { +static enum power_supply_property bq27520g1_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -642,7 +641,7 @@ static enum power_supply_property bq27520g1_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27520g2_battery_props[] = { +static enum power_supply_property bq27520g2_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -663,7 +662,7 @@ static enum power_supply_property bq27520g2_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27520g3_battery_props[] = { +static enum power_supply_property bq27520g3_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -683,7 +682,7 @@ static enum power_supply_property bq27520g3_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27520g4_battery_props[] = { +static enum power_supply_property bq27520g4_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -700,7 +699,7 @@ static enum power_supply_property bq27520g4_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27530_battery_props[] = { +static enum power_supply_property bq27530_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -718,7 +717,7 @@ static enum power_supply_property bq27530_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27541_battery_props[] = { +static enum power_supply_property bq27541_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -737,7 +736,7 @@ static enum power_supply_property bq27541_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27545_battery_props[] = { +static enum power_supply_property bq27545_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -755,7 +754,7 @@ static enum power_supply_property bq27545_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -static enum power_supply_property bq27421_battery_props[] = { +static enum power_supply_property bq27421_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_VOLTAGE_NOW, @@ -770,32 +769,32 @@ static enum power_supply_property bq27421_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; -#define BQ27XXX_PROP(_id, _prop) \ - [_id] = { \ - .props = _prop, \ - .size = ARRAY_SIZE(_prop), \ - } +#define BQ27XXX_DATA(ref) { \ + .regs = ref##_regs, \ + .props = ref##_props, \ + .props_size = ARRAY_SIZE(ref##_props) } static struct { + u8 *regs; enum power_supply_property *props; - size_t size; -} bq27xxx_battery_props[] = { - BQ27XXX_PROP(BQ27000, bq27000_battery_props), - BQ27XXX_PROP(BQ27010, bq27010_battery_props), - BQ27XXX_PROP(BQ2750X, bq2750x_battery_props), - BQ27XXX_PROP(BQ2751X, bq2751x_battery_props), - BQ27XXX_PROP(BQ27500, bq27500_battery_props), - BQ27XXX_PROP(BQ27510G1, bq27510g1_battery_props), - BQ27XXX_PROP(BQ27510G2, bq27510g2_battery_props), - BQ27XXX_PROP(BQ27510G3, bq27510g3_battery_props), - BQ27XXX_PROP(BQ27520G1, bq27520g1_battery_props), - BQ27XXX_PROP(BQ27520G2, bq27520g2_battery_props), - BQ27XXX_PROP(BQ27520G3, bq27520g3_battery_props), - BQ27XXX_PROP(BQ27520G4, bq27520g4_battery_props), - BQ27XXX_PROP(BQ27530, bq27530_battery_props), - BQ27XXX_PROP(BQ27541, bq27541_battery_props), - BQ27XXX_PROP(BQ27545, bq27545_battery_props), - BQ27XXX_PROP(BQ27421, bq27421_battery_props), + size_t props_size; +} bq27xxx_chip_data[] = { + [BQ27000] = BQ27XXX_DATA(bq27000), + [BQ27010] = BQ27XXX_DATA(bq27010), + [BQ2750X] = BQ27XXX_DATA(bq2750x), + [BQ2751X] = BQ27XXX_DATA(bq2751x), + [BQ27500] = BQ27XXX_DATA(bq27500), + [BQ27510G1] = BQ27XXX_DATA(bq27510g1), + [BQ27510G2] = BQ27XXX_DATA(bq27510g2), + [BQ27510G3] = BQ27XXX_DATA(bq27510g3), + [BQ27520G1] = BQ27XXX_DATA(bq27520g1), + [BQ27520G2] = BQ27XXX_DATA(bq27520g2), + [BQ27520G3] = BQ27XXX_DATA(bq27520g3), + [BQ27520G4] = BQ27XXX_DATA(bq27520g4), + [BQ27530] = BQ27XXX_DATA(bq27530), + [BQ27541] = BQ27XXX_DATA(bq27541), + [BQ27545] = BQ27XXX_DATA(bq27545), + [BQ27421] = BQ27XXX_DATA(bq27421), }; static DEFINE_MUTEX(bq27xxx_list_lock); @@ -1884,7 +1883,7 @@ int bq27xxx_battery_setup(struct bq27xxx_device_info *di) INIT_DELAYED_WORK(&di->work, bq27xxx_battery_poll); mutex_init(&di->lock); - di->regs = bq27xxx_regs[di->chip]; + di->regs = bq27xxx_chip_data[di->chip].regs; psy_desc = devm_kzalloc(di->dev, sizeof(*psy_desc), GFP_KERNEL); if (!psy_desc) @@ -1892,8 +1891,8 @@ int bq27xxx_battery_setup(struct bq27xxx_device_info *di) psy_desc->name = di->name; psy_desc->type = POWER_SUPPLY_TYPE_BATTERY; - psy_desc->properties = bq27xxx_battery_props[di->chip].props; - psy_desc->num_properties = bq27xxx_battery_props[di->chip].size; + psy_desc->properties = bq27xxx_chip_data[di->chip].props; + psy_desc->num_properties = bq27xxx_chip_data[di->chip].props_size; psy_desc->get_property = bq27xxx_battery_get_property; psy_desc->external_power_changed = bq27xxx_external_power_changed; -- cgit v1.2.3