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path: root/drivers/mfd/88pm860x-core.c
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Diffstat (limited to 'drivers/mfd/88pm860x-core.c')
-rw-r--r--drivers/mfd/88pm860x-core.c134
1 files changed, 66 insertions, 68 deletions
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index 8fa86edf70d..bcfc9e85b4a 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -28,111 +28,111 @@
#define INT_STATUS_NUM 3
-static struct resource bk0_resources[] __devinitdata = {
+static struct resource bk0_resources[] = {
{2, 2, "duty cycle", IORESOURCE_REG, },
{3, 3, "always on", IORESOURCE_REG, },
{3, 3, "current", IORESOURCE_REG, },
};
-static struct resource bk1_resources[] __devinitdata = {
+static struct resource bk1_resources[] = {
{4, 4, "duty cycle", IORESOURCE_REG, },
{5, 5, "always on", IORESOURCE_REG, },
{5, 5, "current", IORESOURCE_REG, },
};
-static struct resource bk2_resources[] __devinitdata = {
+static struct resource bk2_resources[] = {
{6, 6, "duty cycle", IORESOURCE_REG, },
{7, 7, "always on", IORESOURCE_REG, },
{5, 5, "current", IORESOURCE_REG, },
};
-static struct resource led0_resources[] __devinitdata = {
+static struct resource led0_resources[] = {
/* RGB1 Red LED */
{0xd, 0xd, "control", IORESOURCE_REG, },
{0xc, 0xc, "blink", IORESOURCE_REG, },
};
-static struct resource led1_resources[] __devinitdata = {
+static struct resource led1_resources[] = {
/* RGB1 Green LED */
{0xe, 0xe, "control", IORESOURCE_REG, },
{0xc, 0xc, "blink", IORESOURCE_REG, },
};
-static struct resource led2_resources[] __devinitdata = {
+static struct resource led2_resources[] = {
/* RGB1 Blue LED */
{0xf, 0xf, "control", IORESOURCE_REG, },
{0xc, 0xc, "blink", IORESOURCE_REG, },
};
-static struct resource led3_resources[] __devinitdata = {
+static struct resource led3_resources[] = {
/* RGB2 Red LED */
{0x9, 0x9, "control", IORESOURCE_REG, },
{0x8, 0x8, "blink", IORESOURCE_REG, },
};
-static struct resource led4_resources[] __devinitdata = {
+static struct resource led4_resources[] = {
/* RGB2 Green LED */
{0xa, 0xa, "control", IORESOURCE_REG, },
{0x8, 0x8, "blink", IORESOURCE_REG, },
};
-static struct resource led5_resources[] __devinitdata = {
+static struct resource led5_resources[] = {
/* RGB2 Blue LED */
{0xb, 0xb, "control", IORESOURCE_REG, },
{0x8, 0x8, "blink", IORESOURCE_REG, },
};
-static struct resource buck1_resources[] __devinitdata = {
+static struct resource buck1_resources[] = {
{0x24, 0x24, "buck set", IORESOURCE_REG, },
};
-static struct resource buck2_resources[] __devinitdata = {
+static struct resource buck2_resources[] = {
{0x25, 0x25, "buck set", IORESOURCE_REG, },
};
-static struct resource buck3_resources[] __devinitdata = {
+static struct resource buck3_resources[] = {
{0x26, 0x26, "buck set", IORESOURCE_REG, },
};
-static struct resource ldo1_resources[] __devinitdata = {
+static struct resource ldo1_resources[] = {
{0x10, 0x10, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo2_resources[] __devinitdata = {
+static struct resource ldo2_resources[] = {
{0x11, 0x11, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo3_resources[] __devinitdata = {
+static struct resource ldo3_resources[] = {
{0x12, 0x12, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo4_resources[] __devinitdata = {
+static struct resource ldo4_resources[] = {
{0x13, 0x13, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo5_resources[] __devinitdata = {
+static struct resource ldo5_resources[] = {
{0x14, 0x14, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo6_resources[] __devinitdata = {
+static struct resource ldo6_resources[] = {
{0x15, 0x15, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo7_resources[] __devinitdata = {
+static struct resource ldo7_resources[] = {
{0x16, 0x16, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo8_resources[] __devinitdata = {
+static struct resource ldo8_resources[] = {
{0x17, 0x17, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo9_resources[] __devinitdata = {
+static struct resource ldo9_resources[] = {
{0x18, 0x18, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo10_resources[] __devinitdata = {
+static struct resource ldo10_resources[] = {
{0x19, 0x19, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo12_resources[] __devinitdata = {
+static struct resource ldo12_resources[] = {
{0x1a, 0x1a, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo_vibrator_resources[] __devinitdata = {
+static struct resource ldo_vibrator_resources[] = {
{0x28, 0x28, "ldo set", IORESOURCE_REG, },
};
-static struct resource ldo14_resources[] __devinitdata = {
+static struct resource ldo14_resources[] = {
{0x1b, 0x1b, "ldo set", IORESOURCE_REG, },
};
-static struct resource touch_resources[] __devinitdata = {
+static struct resource touch_resources[] = {
{PM8607_IRQ_PEN, PM8607_IRQ_PEN, "touch", IORESOURCE_IRQ,},
};
-static struct resource onkey_resources[] __devinitdata = {
+static struct resource onkey_resources[] = {
{PM8607_IRQ_ONKEY, PM8607_IRQ_ONKEY, "onkey", IORESOURCE_IRQ,},
};
-static struct resource codec_resources[] __devinitdata = {
+static struct resource codec_resources[] = {
/* Headset microphone insertion or removal */
{PM8607_IRQ_MICIN, PM8607_IRQ_MICIN, "micin", IORESOURCE_IRQ,},
/* Hook-switch press or release */
@@ -143,12 +143,12 @@ static struct resource codec_resources[] __devinitdata = {
{PM8607_IRQ_AUDIO_SHORT, PM8607_IRQ_AUDIO_SHORT, "audio-short", IORESOURCE_IRQ,},
};
-static struct resource battery_resources[] __devinitdata = {
+static struct resource battery_resources[] = {
{PM8607_IRQ_CC, PM8607_IRQ_CC, "columb counter", IORESOURCE_IRQ,},
{PM8607_IRQ_BAT, PM8607_IRQ_BAT, "battery", IORESOURCE_IRQ,},
};
-static struct resource charger_resources[] __devinitdata = {
+static struct resource charger_resources[] = {
{PM8607_IRQ_CHG, PM8607_IRQ_CHG, "charger detect", IORESOURCE_IRQ,},
{PM8607_IRQ_CHG_DONE, PM8607_IRQ_CHG_DONE, "charging done", IORESOURCE_IRQ,},
{PM8607_IRQ_CHG_FAIL, PM8607_IRQ_CHG_FAIL, "charging timeout", IORESOURCE_IRQ,},
@@ -158,11 +158,11 @@ static struct resource charger_resources[] __devinitdata = {
{PM8607_IRQ_VCHG, PM8607_IRQ_VCHG, "vchg voltage", IORESOURCE_IRQ,},
};
-static struct resource rtc_resources[] __devinitdata = {
+static struct resource rtc_resources[] = {
{PM8607_IRQ_RTC, PM8607_IRQ_RTC, "rtc", IORESOURCE_IRQ,},
};
-static struct mfd_cell bk_devs[] __devinitdata = {
+static struct mfd_cell bk_devs[] = {
{
.name = "88pm860x-backlight",
.id = 0,
@@ -181,7 +181,7 @@ static struct mfd_cell bk_devs[] __devinitdata = {
},
};
-static struct mfd_cell led_devs[] __devinitdata = {
+static struct mfd_cell led_devs[] = {
{
.name = "88pm860x-led",
.id = 0,
@@ -215,7 +215,7 @@ static struct mfd_cell led_devs[] __devinitdata = {
},
};
-static struct mfd_cell reg_devs[] __devinitdata = {
+static struct mfd_cell reg_devs[] = {
{
.name = "88pm860x-regulator",
.id = 0,
@@ -565,7 +565,7 @@ static struct irq_domain_ops pm860x_irq_domain_ops = {
.xlate = irq_domain_xlate_onetwocell,
};
-static int __devinit device_irq_init(struct pm860x_chip *chip,
+static int device_irq_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
struct i2c_client *i2c = (chip->id == CHIP_PM8607) ? chip->client \
@@ -730,7 +730,7 @@ out:
}
EXPORT_SYMBOL(pm8606_osc_disable);
-static void __devinit device_osc_init(struct i2c_client *i2c)
+static void device_osc_init(struct i2c_client *i2c)
{
struct pm860x_chip *chip = i2c_get_clientdata(i2c);
@@ -745,7 +745,7 @@ static void __devinit device_osc_init(struct i2c_client *i2c)
chip->osc_status = PM8606_REF_GP_OSC_OFF;
}
-static void __devinit device_bk_init(struct pm860x_chip *chip,
+static void device_bk_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
int ret, i;
@@ -765,7 +765,7 @@ static void __devinit device_bk_init(struct pm860x_chip *chip,
dev_err(chip->dev, "Failed to add backlight subdev\n");
}
-static void __devinit device_led_init(struct pm860x_chip *chip,
+static void device_led_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
int ret, i;
@@ -787,7 +787,7 @@ static void __devinit device_led_init(struct pm860x_chip *chip,
}
}
-static void __devinit device_regulator_init(struct pm860x_chip *chip,
+static void device_regulator_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
int ret;
@@ -866,7 +866,7 @@ static void __devinit device_regulator_init(struct pm860x_chip *chip,
}
}
-static void __devinit device_rtc_init(struct pm860x_chip *chip,
+static void device_rtc_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
int ret;
@@ -885,7 +885,7 @@ static void __devinit device_rtc_init(struct pm860x_chip *chip,
dev_err(chip->dev, "Failed to add rtc subdev\n");
}
-static void __devinit device_touch_init(struct pm860x_chip *chip,
+static void device_touch_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
int ret;
@@ -904,7 +904,7 @@ static void __devinit device_touch_init(struct pm860x_chip *chip,
dev_err(chip->dev, "Failed to add touch subdev\n");
}
-static void __devinit device_power_init(struct pm860x_chip *chip,
+static void device_power_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
int ret;
@@ -951,7 +951,7 @@ static void __devinit device_power_init(struct pm860x_chip *chip,
}
}
-static void __devinit device_onkey_init(struct pm860x_chip *chip,
+static void device_onkey_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
int ret;
@@ -965,7 +965,7 @@ static void __devinit device_onkey_init(struct pm860x_chip *chip,
dev_err(chip->dev, "Failed to add onkey subdev\n");
}
-static void __devinit device_codec_init(struct pm860x_chip *chip,
+static void device_codec_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
int ret;
@@ -979,7 +979,7 @@ static void __devinit device_codec_init(struct pm860x_chip *chip,
dev_err(chip->dev, "Failed to add codec subdev\n");
}
-static void __devinit device_8607_init(struct pm860x_chip *chip,
+static void device_8607_init(struct pm860x_chip *chip,
struct i2c_client *i2c,
struct pm860x_platform_data *pdata)
{
@@ -1040,7 +1040,7 @@ out:
return;
}
-static void __devinit device_8606_init(struct pm860x_chip *chip,
+static void device_8606_init(struct pm860x_chip *chip,
struct i2c_client *i2c,
struct pm860x_platform_data *pdata)
{
@@ -1049,7 +1049,7 @@ static void __devinit device_8606_init(struct pm860x_chip *chip,
device_led_init(chip, pdata);
}
-static int __devinit pm860x_device_init(struct pm860x_chip *chip,
+static int pm860x_device_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata)
{
chip->core_irq = 0;
@@ -1077,7 +1077,7 @@ static int __devinit pm860x_device_init(struct pm860x_chip *chip,
return 0;
}
-static void __devexit pm860x_device_exit(struct pm860x_chip *chip)
+static void pm860x_device_exit(struct pm860x_chip *chip)
{
device_irq_exit(chip);
mfd_remove_devices(chip->dev);
@@ -1109,7 +1109,7 @@ static struct regmap_config pm860x_regmap_config = {
.val_bits = 8,
};
-static int __devinit pm860x_dt_init(struct device_node *np,
+static int pm860x_dt_init(struct device_node *np,
struct device *dev,
struct pm860x_platform_data *pdata)
{
@@ -1127,10 +1127,10 @@ static int __devinit pm860x_dt_init(struct device_node *np,
return 0;
}
-static int __devinit pm860x_probe(struct i2c_client *client,
+static int pm860x_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
- struct pm860x_platform_data *pdata = client->dev.platform_data;
+ struct pm860x_platform_data *pdata = dev_get_platdata(&client->dev);
struct device_node *node = client->dev.of_node;
struct pm860x_chip *chip;
int ret;
@@ -1144,25 +1144,23 @@ static int __devinit pm860x_probe(struct i2c_client *client,
return -ENOMEM;
ret = pm860x_dt_init(node, &client->dev, pdata);
if (ret)
- goto err;
+ return ret;
} else if (!pdata) {
pr_info("No platform data in %s!\n", __func__);
return -EINVAL;
}
- chip = kzalloc(sizeof(struct pm860x_chip), GFP_KERNEL);
- if (chip == NULL) {
- ret = -ENOMEM;
- goto err;
- }
+ chip = devm_kzalloc(&client->dev,
+ sizeof(struct pm860x_chip), GFP_KERNEL);
+ if (chip == NULL)
+ return -ENOMEM;
chip->id = verify_addr(client);
- chip->regmap = regmap_init_i2c(client, &pm860x_regmap_config);
+ chip->regmap = devm_regmap_init_i2c(client, &pm860x_regmap_config);
if (IS_ERR(chip->regmap)) {
ret = PTR_ERR(chip->regmap);
dev_err(&client->dev, "Failed to allocate register map: %d\n",
ret);
- kfree(chip);
return ret;
}
chip->client = client;
@@ -1181,12 +1179,18 @@ static int __devinit pm860x_probe(struct i2c_client *client,
chip->companion_addr = pdata->companion_addr;
chip->companion = i2c_new_dummy(chip->client->adapter,
chip->companion_addr);
+ if (!chip->companion) {
+ dev_err(&client->dev,
+ "Failed to allocate I2C companion device\n");
+ return -ENODEV;
+ }
chip->regmap_companion = regmap_init_i2c(chip->companion,
&pm860x_regmap_config);
if (IS_ERR(chip->regmap_companion)) {
ret = PTR_ERR(chip->regmap_companion);
dev_err(&chip->companion->dev,
"Failed to allocate register map: %d\n", ret);
+ i2c_unregister_device(chip->companion);
return ret;
}
i2c_set_clientdata(chip->companion, chip);
@@ -1194,13 +1198,9 @@ static int __devinit pm860x_probe(struct i2c_client *client,
pm860x_device_init(chip, pdata);
return 0;
-err:
- if (node)
- devm_kfree(&client->dev, pdata);
- return ret;
}
-static int __devexit pm860x_remove(struct i2c_client *client)
+static int pm860x_remove(struct i2c_client *client)
{
struct pm860x_chip *chip = i2c_get_clientdata(client);
@@ -1209,8 +1209,6 @@ static int __devexit pm860x_remove(struct i2c_client *client)
regmap_exit(chip->regmap_companion);
i2c_unregister_device(chip->companion);
}
- regmap_exit(chip->regmap);
- kfree(chip);
return 0;
}
@@ -1255,10 +1253,10 @@ static struct i2c_driver pm860x_driver = {
.name = "88PM860x",
.owner = THIS_MODULE,
.pm = &pm860x_pm_ops,
- .of_match_table = of_match_ptr(pm860x_dt_ids),
+ .of_match_table = pm860x_dt_ids,
},
.probe = pm860x_probe,
- .remove = __devexit_p(pm860x_remove),
+ .remove = pm860x_remove,
.id_table = pm860x_id_table,
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 15:18:22 +0000