Commit 73f8be29 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'mfd-for-linus-3.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Pull mfd fixes from Samuel Ortiz:
 "This is the remaining MFD fixes for 3.6, with 5 pending fixes:

   - A tps65217 build error fix.
   - A lcp_ich regression fix caused by the MFD driver failing to
     initialize the watchdog sub device due to ACPI conflicts.
   - 2 MAX77693 interrupt handling bug fixes.
   - An MFD core fix, adding an IRQ domain argument to the MFD device
     addition API in order to prevent silent and potentially harmful
     remapping behaviour changes for drivers supporting non-DT
     platforms."

* tag 'mfd-for-linus-3.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:
  mfd: MAX77693: Fix NULL pointer error when initializing irqs
  mfd: MAX77693: Fix interrupt handling bug
  mfd: core: Push irqdomain mapping out into devices
  mfd: lpc_ich: Fix a 3.5 kernel regression for iTCO_wdt driver
  mfd: Move tps65217 regulator plat data handling to regulator
parents c500ce38 b186b124
......@@ -669,13 +669,18 @@ static int __devinit max77693_muic_probe(struct platform_device *pdev)
}
info->dev = &pdev->dev;
info->max77693 = max77693;
info->max77693->regmap_muic = regmap_init_i2c(info->max77693->muic,
&max77693_muic_regmap_config);
if (IS_ERR(info->max77693->regmap_muic)) {
ret = PTR_ERR(info->max77693->regmap_muic);
dev_err(max77693->dev,
"failed to allocate register map: %d\n", ret);
goto err_regmap;
if (info->max77693->regmap_muic)
dev_dbg(&pdev->dev, "allocate register map\n");
else {
info->max77693->regmap_muic = devm_regmap_init_i2c(
info->max77693->muic,
&max77693_muic_regmap_config);
if (IS_ERR(info->max77693->regmap_muic)) {
ret = PTR_ERR(info->max77693->regmap_muic);
dev_err(max77693->dev,
"failed to allocate register map: %d\n", ret);
goto err_regmap;
}
}
platform_set_drvdata(pdev, info);
mutex_init(&info->mutex);
......
......@@ -470,7 +470,8 @@ static int __devinit device_800_init(struct pm80x_chip *chip,
ret =
mfd_add_devices(chip->dev, 0, &onkey_devs[0],
ARRAY_SIZE(onkey_devs), &onkey_resources[0], 0);
ARRAY_SIZE(onkey_devs), &onkey_resources[0], 0,
NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add onkey subdev\n");
goto out_dev;
......@@ -481,7 +482,7 @@ static int __devinit device_800_init(struct pm80x_chip *chip,
rtc_devs[0].platform_data = pdata->rtc;
rtc_devs[0].pdata_size = sizeof(struct pm80x_rtc_pdata);
ret = mfd_add_devices(chip->dev, 0, &rtc_devs[0],
ARRAY_SIZE(rtc_devs), NULL, 0);
ARRAY_SIZE(rtc_devs), NULL, 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add rtc subdev\n");
goto out_dev;
......
......@@ -216,7 +216,8 @@ static int __devinit device_805_init(struct pm80x_chip *chip)
}
ret = mfd_add_devices(chip->dev, 0, &codec_devs[0],
ARRAY_SIZE(codec_devs), &codec_resources[0], 0);
ARRAY_SIZE(codec_devs), &codec_resources[0], 0,
NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add codec subdev\n");
goto out_codec;
......
......@@ -637,7 +637,7 @@ static void __devinit device_bk_init(struct pm860x_chip *chip,
bk_devs[i].resources = &bk_resources[j];
ret = mfd_add_devices(chip->dev, 0,
&bk_devs[i], 1,
&bk_resources[j], 0);
&bk_resources[j], 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add "
"backlight subdev\n");
......@@ -672,7 +672,7 @@ static void __devinit device_led_init(struct pm860x_chip *chip,
led_devs[i].resources = &led_resources[j],
ret = mfd_add_devices(chip->dev, 0,
&led_devs[i], 1,
&led_resources[j], 0);
&led_resources[j], 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add "
"led subdev\n");
......@@ -709,7 +709,7 @@ static void __devinit device_regulator_init(struct pm860x_chip *chip,
regulator_devs[i].resources = &regulator_resources[seq];
ret = mfd_add_devices(chip->dev, 0, &regulator_devs[i], 1,
&regulator_resources[seq], 0);
&regulator_resources[seq], 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add regulator subdev\n");
goto out;
......@@ -733,7 +733,7 @@ static void __devinit device_rtc_init(struct pm860x_chip *chip,
rtc_devs[0].resources = &rtc_resources[0];
ret = mfd_add_devices(chip->dev, 0, &rtc_devs[0],
ARRAY_SIZE(rtc_devs), &rtc_resources[0],
chip->irq_base);
chip->irq_base, NULL);
if (ret < 0)
dev_err(chip->dev, "Failed to add rtc subdev\n");
}
......@@ -752,7 +752,7 @@ static void __devinit device_touch_init(struct pm860x_chip *chip,
touch_devs[0].resources = &touch_resources[0];
ret = mfd_add_devices(chip->dev, 0, &touch_devs[0],
ARRAY_SIZE(touch_devs), &touch_resources[0],
chip->irq_base);
chip->irq_base, NULL);
if (ret < 0)
dev_err(chip->dev, "Failed to add touch subdev\n");
}
......@@ -770,7 +770,7 @@ static void __devinit device_power_init(struct pm860x_chip *chip,
power_devs[0].num_resources = ARRAY_SIZE(battery_resources);
power_devs[0].resources = &battery_resources[0],
ret = mfd_add_devices(chip->dev, 0, &power_devs[0], 1,
&battery_resources[0], chip->irq_base);
&battery_resources[0], chip->irq_base, NULL);
if (ret < 0)
dev_err(chip->dev, "Failed to add battery subdev\n");
......@@ -779,7 +779,7 @@ static void __devinit device_power_init(struct pm860x_chip *chip,
power_devs[1].num_resources = ARRAY_SIZE(charger_resources);
power_devs[1].resources = &charger_resources[0],
ret = mfd_add_devices(chip->dev, 0, &power_devs[1], 1,
&charger_resources[0], chip->irq_base);
&charger_resources[0], chip->irq_base, NULL);
if (ret < 0)
dev_err(chip->dev, "Failed to add charger subdev\n");
......@@ -788,7 +788,7 @@ static void __devinit device_power_init(struct pm860x_chip *chip,
power_devs[2].num_resources = ARRAY_SIZE(preg_resources);
power_devs[2].resources = &preg_resources[0],
ret = mfd_add_devices(chip->dev, 0, &power_devs[2], 1,
&preg_resources[0], chip->irq_base);
&preg_resources[0], chip->irq_base, NULL);
if (ret < 0)
dev_err(chip->dev, "Failed to add preg subdev\n");
}
......@@ -802,7 +802,7 @@ static void __devinit device_onkey_init(struct pm860x_chip *chip,
onkey_devs[0].resources = &onkey_resources[0],
ret = mfd_add_devices(chip->dev, 0, &onkey_devs[0],
ARRAY_SIZE(onkey_devs), &onkey_resources[0],
chip->irq_base);
chip->irq_base, NULL);
if (ret < 0)
dev_err(chip->dev, "Failed to add onkey subdev\n");
}
......@@ -815,7 +815,8 @@ static void __devinit device_codec_init(struct pm860x_chip *chip,
codec_devs[0].num_resources = ARRAY_SIZE(codec_resources);
codec_devs[0].resources = &codec_resources[0],
ret = mfd_add_devices(chip->dev, 0, &codec_devs[0],
ARRAY_SIZE(codec_devs), &codec_resources[0], 0);
ARRAY_SIZE(codec_devs), &codec_resources[0], 0,
NULL);
if (ret < 0)
dev_err(chip->dev, "Failed to add codec subdev\n");
}
......
......@@ -424,7 +424,7 @@ static int aat2870_i2c_probe(struct i2c_client *client,
}
ret = mfd_add_devices(aat2870->dev, 0, aat2870_devs,
ARRAY_SIZE(aat2870_devs), NULL, 0);
ARRAY_SIZE(aat2870_devs), NULL, 0, NULL);
if (ret != 0) {
dev_err(aat2870->dev, "Failed to add subdev: %d\n", ret);
goto out_disable;
......
......@@ -946,7 +946,7 @@ static int __devinit ab3100_probe(struct i2c_client *client,
}
err = mfd_add_devices(&client->dev, 0, ab3100_devs,
ARRAY_SIZE(ab3100_devs), NULL, 0);
ARRAY_SIZE(ab3100_devs), NULL, 0, NULL);
ab3100_setup_debugfs(ab3100);
......
......@@ -1418,25 +1418,25 @@ static int __devinit ab8500_probe(struct platform_device *pdev)
ret = mfd_add_devices(ab8500->dev, 0, abx500_common_devs,
ARRAY_SIZE(abx500_common_devs), NULL,
ab8500->irq_base);
ab8500->irq_base, ab8500->domain);
if (ret)
goto out_freeirq;
if (is_ab9540(ab8500))
ret = mfd_add_devices(ab8500->dev, 0, ab9540_devs,
ARRAY_SIZE(ab9540_devs), NULL,
ab8500->irq_base);
ab8500->irq_base, ab8500->domain);
else
ret = mfd_add_devices(ab8500->dev, 0, ab8500_devs,
ARRAY_SIZE(ab8500_devs), NULL,
ab8500->irq_base);
ab8500->irq_base, ab8500->domain);
if (ret)
goto out_freeirq;
if (is_ab9540(ab8500) || is_ab8505(ab8500))
ret = mfd_add_devices(ab8500->dev, 0, ab9540_ab8505_devs,
ARRAY_SIZE(ab9540_ab8505_devs), NULL,
ab8500->irq_base);
ab8500->irq_base, ab8500->domain);
if (ret)
goto out_freeirq;
......@@ -1444,7 +1444,7 @@ static int __devinit ab8500_probe(struct platform_device *pdev)
/* Add battery management devices */
ret = mfd_add_devices(ab8500->dev, 0, ab8500_bm_devs,
ARRAY_SIZE(ab8500_bm_devs), NULL,
ab8500->irq_base);
ab8500->irq_base, ab8500->domain);
if (ret)
dev_err(ab8500->dev, "error adding bm devices\n");
}
......
......@@ -316,7 +316,7 @@ int __devinit arizona_dev_init(struct arizona *arizona)
}
ret = mfd_add_devices(arizona->dev, -1, early_devs,
ARRAY_SIZE(early_devs), NULL, 0);
ARRAY_SIZE(early_devs), NULL, 0, NULL);
if (ret != 0) {
dev_err(dev, "Failed to add early children: %d\n", ret);
return ret;
......@@ -516,11 +516,11 @@ int __devinit arizona_dev_init(struct arizona *arizona)
switch (arizona->type) {
case WM5102:
ret = mfd_add_devices(arizona->dev, -1, wm5102_devs,
ARRAY_SIZE(wm5102_devs), NULL, 0);
ARRAY_SIZE(wm5102_devs), NULL, 0, NULL);
break;
case WM5110:
ret = mfd_add_devices(arizona->dev, -1, wm5110_devs,
ARRAY_SIZE(wm5102_devs), NULL, 0);
ARRAY_SIZE(wm5102_devs), NULL, 0, NULL);
break;
}
......
......@@ -913,14 +913,14 @@ static int __init asic3_mfd_probe(struct platform_device *pdev,
if (pdata->clock_rate) {
ds1wm_pdata.clock_rate = pdata->clock_rate;
ret = mfd_add_devices(&pdev->dev, pdev->id,
&asic3_cell_ds1wm, 1, mem, asic->irq_base);
&asic3_cell_ds1wm, 1, mem, asic->irq_base, NULL);
if (ret < 0)
goto out;
}
if (mem_sdio && (irq >= 0)) {
ret = mfd_add_devices(&pdev->dev, pdev->id,
&asic3_cell_mmc, 1, mem_sdio, irq);
&asic3_cell_mmc, 1, mem_sdio, irq, NULL);
if (ret < 0)
goto out;
}
......@@ -934,7 +934,7 @@ static int __init asic3_mfd_probe(struct platform_device *pdev,
asic3_cell_leds[i].pdata_size = sizeof(pdata->leds[i]);
}
ret = mfd_add_devices(&pdev->dev, 0,
asic3_cell_leds, ASIC3_NUM_LEDS, NULL, 0);
asic3_cell_leds, ASIC3_NUM_LEDS, NULL, 0, NULL);
}
out:
......
......@@ -149,7 +149,7 @@ static int __devinit cs5535_mfd_probe(struct pci_dev *pdev,
}
err = mfd_add_devices(&pdev->dev, -1, cs5535_mfd_cells,
ARRAY_SIZE(cs5535_mfd_cells), NULL, 0);
ARRAY_SIZE(cs5535_mfd_cells), NULL, 0, NULL);
if (err) {
dev_err(&pdev->dev, "MFD add devices failed: %d\n", err);
goto err_disable;
......
......@@ -803,7 +803,7 @@ int __devinit da9052_device_init(struct da9052 *da9052, u8 chip_id)
dev_err(da9052->dev, "DA9052 ADC IRQ failed ret=%d\n", ret);
ret = mfd_add_devices(da9052->dev, -1, da9052_subdev_info,
ARRAY_SIZE(da9052_subdev_info), NULL, 0);
ARRAY_SIZE(da9052_subdev_info), NULL, 0, NULL);
if (ret)
goto err;
......
......@@ -129,7 +129,7 @@ static int __init davinci_vc_probe(struct platform_device *pdev)
cell->pdata_size = sizeof(*davinci_vc);
ret = mfd_add_devices(&pdev->dev, pdev->id, davinci_vc->cells,
DAVINCI_VC_CELLS, NULL, 0);
DAVINCI_VC_CELLS, NULL, 0, NULL);
if (ret != 0) {
dev_err(&pdev->dev, "fail to register client devices\n");
goto fail4;
......
......@@ -3010,7 +3010,7 @@ static int __devinit db8500_prcmu_probe(struct platform_device *pdev)
prcmu_config_esram0_deep_sleep(ESRAM0_DEEP_SLEEP_STATE_RET);
err = mfd_add_devices(&pdev->dev, 0, db8500_prcmu_devs,
ARRAY_SIZE(db8500_prcmu_devs), NULL, 0);
ARRAY_SIZE(db8500_prcmu_devs), NULL, 0, NULL);
if (err) {
pr_err("prcmu: Failed to add subdevices\n");
return err;
......
......@@ -168,7 +168,7 @@ static int __init pasic3_probe(struct platform_device *pdev)
/* the first 5 PASIC3 registers control the DS1WM */
ds1wm_resources[0].end = (5 << asic->bus_shift) - 1;
ret = mfd_add_devices(&pdev->dev, pdev->id,
&ds1wm_cell, 1, r, irq);
&ds1wm_cell, 1, r, irq, NULL);
if (ret < 0)
dev_warn(dev, "failed to register DS1WM\n");
}
......@@ -176,7 +176,8 @@ static int __init pasic3_probe(struct platform_device *pdev)
if (pdata && pdata->led_pdata) {
led_cell.platform_data = pdata->led_pdata;
led_cell.pdata_size = sizeof(struct pasic3_leds_machinfo);
ret = mfd_add_devices(&pdev->dev, pdev->id, &led_cell, 1, r, 0);
ret = mfd_add_devices(&pdev->dev, pdev->id, &led_cell, 1, r,
0, NULL);
if (ret < 0)
dev_warn(dev, "failed to register LED device\n");
}
......
......@@ -344,13 +344,13 @@ static int __devinit intel_msic_init_devices(struct intel_msic *msic)
continue;
ret = mfd_add_devices(&pdev->dev, -1, &msic_devs[i], 1, NULL,
pdata->irq[i]);
pdata->irq[i], NULL);
if (ret)
goto fail;
}
ret = mfd_add_devices(&pdev->dev, 0, msic_other_devs,
ARRAY_SIZE(msic_other_devs), NULL, 0);
ARRAY_SIZE(msic_other_devs), NULL, 0, NULL);
if (ret)
goto fail;
......
......@@ -147,7 +147,7 @@ static int __devinit cmodio_probe_submodules(struct cmodio_device *priv)
}
return mfd_add_devices(&pdev->dev, 0, priv->cells,
num_probed, NULL, pdev->irq);
num_probed, NULL, pdev->irq, NULL);
}
/*
......
......@@ -287,7 +287,8 @@ static int __devinit jz4740_adc_probe(struct platform_device *pdev)
writeb(0xff, adc->base + JZ_REG_ADC_CTRL);
ret = mfd_add_devices(&pdev->dev, 0, jz4740_adc_cells,
ARRAY_SIZE(jz4740_adc_cells), mem_base, irq_base);
ARRAY_SIZE(jz4740_adc_cells), mem_base,
irq_base, NULL);
if (ret < 0)
goto err_clk_put;
......
......@@ -393,7 +393,8 @@ static int __devinit lm3533_device_als_init(struct lm3533 *lm3533)
lm3533_als_devs[0].platform_data = pdata->als;
lm3533_als_devs[0].pdata_size = sizeof(*pdata->als);
ret = mfd_add_devices(lm3533->dev, 0, lm3533_als_devs, 1, NULL, 0);
ret = mfd_add_devices(lm3533->dev, 0, lm3533_als_devs, 1, NULL,
0, NULL);
if (ret) {
dev_err(lm3533->dev, "failed to add ALS device\n");
return ret;
......@@ -422,7 +423,7 @@ static int __devinit lm3533_device_bl_init(struct lm3533 *lm3533)
}
ret = mfd_add_devices(lm3533->dev, 0, lm3533_bl_devs,
pdata->num_backlights, NULL, 0);
pdata->num_backlights, NULL, 0, NULL);
if (ret) {
dev_err(lm3533->dev, "failed to add backlight devices\n");
return ret;
......@@ -451,7 +452,7 @@ static int __devinit lm3533_device_led_init(struct lm3533 *lm3533)
}
ret = mfd_add_devices(lm3533->dev, 0, lm3533_led_devs,
pdata->num_leds, NULL, 0);
pdata->num_leds, NULL, 0, NULL);
if (ret) {
dev_err(lm3533->dev, "failed to add LED devices\n");
return ret;
......
......@@ -750,7 +750,7 @@ static int __devinit lpc_ich_init_gpio(struct pci_dev *dev,
lpc_ich_finalize_cell(&lpc_ich_cells[LPC_GPIO], id);
ret = mfd_add_devices(&dev->dev, -1, &lpc_ich_cells[LPC_GPIO],
1, NULL, 0);
1, NULL, 0, NULL);
gpio_done:
if (acpi_conflict)
......@@ -765,7 +765,6 @@ static int __devinit lpc_ich_init_wdt(struct pci_dev *dev,
u32 base_addr_cfg;
u32 base_addr;
int ret;
bool acpi_conflict = false;
struct resource *res;
/* Setup power management base register */
......@@ -780,20 +779,11 @@ static int __devinit lpc_ich_init_wdt(struct pci_dev *dev,
res = wdt_io_res(ICH_RES_IO_TCO);
res->start = base_addr + ACPIBASE_TCO_OFF;
res->end = base_addr + ACPIBASE_TCO_END;
ret = acpi_check_resource_conflict(res);
if (ret) {
acpi_conflict = true;
goto wdt_done;
}
res = wdt_io_res(ICH_RES_IO_SMI);
res->start = base_addr + ACPIBASE_SMI_OFF;
res->end = base_addr + ACPIBASE_SMI_END;
ret = acpi_check_resource_conflict(res);
if (ret) {
acpi_conflict = true;
goto wdt_done;
}
lpc_ich_enable_acpi_space(dev);
/*
......@@ -813,21 +803,13 @@ static int __devinit lpc_ich_init_wdt(struct pci_dev *dev,
res = wdt_mem_res(ICH_RES_MEM_GCS);
res->start = base_addr + ACPIBASE_GCS_OFF;
res->end = base_addr + ACPIBASE_GCS_END;
ret = acpi_check_resource_conflict(res);
if (ret) {
acpi_conflict = true;
goto wdt_done;
}
}
lpc_ich_finalize_cell(&lpc_ich_cells[LPC_WDT], id);
ret = mfd_add_devices(&dev->dev, -1, &lpc_ich_cells[LPC_WDT],
1, NULL, 0);
1, NULL, 0, NULL);
wdt_done:
if (acpi_conflict)
pr_warn("Resource conflict(s) found affecting %s\n",
lpc_ich_cells[LPC_WDT].name);
return ret;
}
......
......@@ -127,7 +127,8 @@ static int __devinit lpc_sch_probe(struct pci_dev *dev,
lpc_sch_cells[i].id = id->device;
ret = mfd_add_devices(&dev->dev, 0,
lpc_sch_cells, ARRAY_SIZE(lpc_sch_cells), NULL, 0);
lpc_sch_cells, ARRAY_SIZE(lpc_sch_cells), NULL,
0, NULL);
if (ret)
goto out_dev;
......@@ -153,7 +154,8 @@ static int __devinit lpc_sch_probe(struct pci_dev *dev,
tunnelcreek_cells[i].id = id->device;
ret = mfd_add_devices(&dev->dev, 0, tunnelcreek_cells,
ARRAY_SIZE(tunnelcreek_cells), NULL, 0);
ARRAY_SIZE(tunnelcreek_cells), NULL,
0, NULL);
}
return ret;
......
......@@ -126,7 +126,7 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
max77686_irq_init(max77686);
ret = mfd_add_devices(max77686->dev, -1, max77686_devs,
ARRAY_SIZE(max77686_devs), NULL, 0);
ARRAY_SIZE(max77686_devs), NULL, 0, NULL);
if (ret < 0)
goto err_mfd;
......
......@@ -137,6 +137,9 @@ static void max77693_irq_mask(struct irq_data *data)
const struct max77693_irq_data *irq_data =
irq_to_max77693_irq(max77693, data->irq);
if (irq_data->group >= MAX77693_IRQ_GROUP_NR)
return;
if (irq_data->group >= MUIC_INT1 && irq_data->group <= MUIC_INT3)
max77693->irq_masks_cur[irq_data->group] &= ~irq_data->mask;
else
......@@ -149,6 +152,9 @@ static void max77693_irq_unmask(struct irq_data *data)
const struct max77693_irq_data *irq_data =
irq_to_max77693_irq(max77693, data->irq);
if (irq_data->group >= MAX77693_IRQ_GROUP_NR)
return;
if (irq_data->group >= MUIC_INT1 && irq_data->group <= MUIC_INT3)
max77693->irq_masks_cur[irq_data->group] |= irq_data->mask;
else
......@@ -200,7 +206,7 @@ static irqreturn_t max77693_irq_thread(int irq, void *data)
if (irq_src & MAX77693_IRQSRC_MUIC)
/* MUIC INT1 ~ INT3 */
max77693_bulk_read(max77693->regmap, MAX77693_MUIC_REG_INT1,
max77693_bulk_read(max77693->regmap_muic, MAX77693_MUIC_REG_INT1,
MAX77693_NUM_IRQ_MUIC_REGS, &irq_reg[MUIC_INT1]);
/* Apply masking */
......@@ -255,7 +261,8 @@ int max77693_irq_init(struct max77693_dev *max77693)
{
struct irq_domain *domain;
int i;
int ret;
int ret = 0;
u8 intsrc_mask;
mutex_init(&max77693->irqlock);
......@@ -287,19 +294,38 @@ int max77693_irq_init(struct max77693_dev *max77693)
&max77693_irq_domain_ops, max77693);
if (!domain) {
dev_err(max77693->dev, "could not create irq domain\n");
return -ENODEV;
ret = -ENODEV;
goto err_irq;
}
max77693->irq_domain = domain;
/* Unmask max77693 interrupt */
ret = max77693_read_reg(max77693->regmap,
MAX77693_PMIC_REG_INTSRC_MASK, &intsrc_mask);
if (ret < 0) {
dev_err(max77693->dev, "fail to read PMIC register\n");
goto err_irq;
}
intsrc_mask &= ~(MAX77693_IRQSRC_CHG);
intsrc_mask &= ~(MAX77693_IRQSRC_FLASH);
intsrc_mask &= ~(MAX77693_IRQSRC_MUIC);
ret = max77693_write_reg(max77693->regmap,
MAX77693_PMIC_REG_INTSRC_MASK, intsrc_mask);
if (ret < 0) {
dev_err(max77693->dev, "fail to write PMIC register\n");
goto err_irq;
}
ret = request_threaded_irq(max77693->irq, NULL, max77693_irq_thread,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"max77693-irq", max77693);
if (ret)
dev_err(max77693->dev, "Failed to request IRQ %d: %d\n",
max77693->irq, ret);
return 0;
err_irq:
return ret;
}
void max77693_irq_exit(struct max77693_dev *max77693)
......
......@@ -152,6 +152,20 @@ static int max77693_i2c_probe(struct i2c_client *i2c,
max77693->haptic = i2c_new_dummy(i2c->adapter, I2C_ADDR_HAPTIC);
i2c_set_clientdata(max77693->haptic, max77693);
/*
* Initialize register map for MUIC device because use regmap-muic
* instance of MUIC device when irq of max77693 is initialized
* before call max77693-muic probe() function.
*/
max77693->regmap_muic = devm_regmap_init_i2c(max77693->muic,
&max77693_regmap_config);
if (IS_ERR(max77693->regmap_muic)) {
ret = PTR_ERR(max77693->regmap_muic);
dev_err(max77693->dev,
"failed to allocate register map: %d\n", ret);
goto err_regmap;
}
ret = max77693_irq_init(max77693);
if (ret < 0)
goto err_irq;
......@@ -159,7 +173,7 @@ static int max77693_i2c_probe(struct i2c_client *i2c,
pm_runtime_set_active(max77693->dev);
ret = mfd_add_devices(max77693->dev, -1, max77693_devs,
ARRAY_SIZE(max77693_devs), NULL, 0);
ARRAY_SIZE(max77693_devs), NULL, 0, NULL);
if (ret < 0)
goto err_mfd;
......
......@@ -598,7 +598,7 @@ int __devinit max8925_device_init(struct max8925_chip *chip,
ret = mfd_add_devices(chip->dev, 0, &rtc_devs[0],
ARRAY_SIZE(rtc_devs),
&rtc_resources[0], chip->irq_base);
&rtc_resources[0], chip->irq_base, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add rtc subdev\n");
goto out;
......@@ -606,7 +606,7 @@ int __devinit max8925_device_init(struct max8925_chip *chip,
ret = mfd_add_devices(chip->dev, 0, &onkey_devs[0],
ARRAY_SIZE(onkey_devs),
&onkey_resources[0], 0);
&onkey_resources[0], 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add onkey subdev\n");
goto out_dev;
......@@ -615,7 +615,7 @@ int __devinit max8925_device_init(struct max8925_chip *chip,
if (pdata) {
ret = mfd_add_devices(chip->dev, 0, &regulator_devs[0],
ARRAY_SIZE(regulator_devs),
&regulator_resources[0], 0);
&regulator_resources[0], 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add regulator subdev\n");
goto out_dev;
......@@ -625,7 +625,7 @@ int __devinit max8925_device_init(struct max8925_chip *chip,
if (pdata && pdata->backlight) {
ret = mfd_add_devices(chip->dev, 0, &backlight_devs[0],
ARRAY_SIZE(backlight_devs),
&backlight_resources[0], 0);
&backlight_resources[0], 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add backlight subdev\n");
goto out_dev;
......@@ -635,7 +635,7 @@ int __devinit max8925_device_init(struct max8925_chip *chip,
if (pdata && pdata->power) {
ret = mfd_add_devices(chip->dev, 0, &power_devs[0],
ARRAY_SIZE(power_devs),
&power_supply_resources[0], 0);
&power_supply_resources[0], 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add power supply "
"subdev\n");
......@@ -646,7 +646,7 @@ int __devinit max8925_device_init(struct max8925_chip *chip,
if (pdata && pdata->touch) {
ret = mfd_add_devices(chip->dev, 0, &touch_devs[0],
ARRAY_SIZE(touch_devs),
&touch_resources[0], 0);
&touch_resources[0], 0, NULL);
if (ret < 0) {
dev_err(chip->dev, "Failed to add touch subdev\n");
goto out_dev;
......
......@@ -160,7 +160,7 @@ static int max8997_i2c_probe(struct i2c_client *i2c,
mfd_add_devices(max8997->dev, -1, max8997_devs,
ARRAY_SIZE(max8997_devs),
NULL, 0);
NULL, 0, NULL);
/*
* TODO: enable others (flash, muic, rtc, battery, ...) and
......
......@@ -161,13 +161,13 @@ static int max8998_i2c_probe(struct i2c_client *i2c,
switch (id->driver_data) {
case TYPE_LP3974:
ret = mfd_add_devices(max8998->dev, -1,
lp3974_devs, ARRAY_SIZE(lp3974_devs),
NULL, 0);
lp3974_devs, ARRAY_SIZE(lp3974_devs),
NULL, 0, NULL);
break;
case TYPE_MAX8998:
ret = mfd_add_devices(max8998->dev, -1,
max8998_devs, ARRAY_SIZE(max8998_devs),
NULL, 0);
max8998_devs, ARRAY_SIZE(max8998_devs),
NULL, 0, NULL);
break;
default:
ret = -EINVAL;
......
......@@ -612,7 +612,7 @@ static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx,
if (!cell.name)
return -ENOMEM;
return mfd_add_devices(mc13xxx->dev, -1, &cell, 1, NULL, 0);
return mfd_add_devices(mc13xxx->dev, -1, &cell, 1, NULL, 0, NULL);
}
static int mc13xxx_add_subdevice(struct mc13xxx *mc13xxx, const char *format)
......
......@@ -74,12 +74,11 @@ static int mfd_platform_add_cell(struct platform_device *pdev,
static int mfd_add_device(struct device *parent, int id,
const struct mfd_cell *cell,
struct resource *mem_base,
int irq_base)
int irq_base, struct irq_domain *domain)
{
struct resource *res;
struct platform_device *pdev;
struct device_node *np = NULL;
struct irq_domain *domain = NULL;
int ret = -ENOMEM;
int r;
......@@ -97,7 +96,6 @@ static int mfd_add_device(struct device *parent, int id,
for_each_child_of_node(parent->of_node, np) {
if (of_device_is_compatible(np, cell->of_compatible)) {
pdev->dev.of_node = np;
domain = irq_find_host(parent->of_node);
break;
}
}
......@@ -177,7 +175,7 @@ static int mfd_add_device(struct device *parent, int id,
int mfd_add_devices(struct device *parent, int id,