Merge tag 'mfd-for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Device Support:
   - Add support for 88pm860; 88pm80x
   - Add support for 24c08 EEPROM; at24
   - Add support for Broxton Whiskey Cove; intel*
   - Add support for RTS522A; rts5227
   - Add support for I2C devices; intel_quark_i2c_gpio

  New Functionality:
   - Add microphone support; arizona
   - Add general purpose switch support; arizona
   - Add fuel-gauge support; da9150-core
   - Add shutdown support; sec-core
   - Add charger support; tps65217
   - Add flexible serial communication unit support; atmel-flexcom
   - Add power button support; axp20x
   - Add led-flash support; rt5033

  Core Frameworks:
   - Supply a generic macro for defining Regmap IRQs
   - Rework ACPI child device matching

  Fix-ups:
   - Use Regmap to access registers; tps6105x
   - Use DEFINE_RES_IRQ_NAMED() macro; da9150
   - Re-arrange device registration order; intel_quark_i2c_gpio
   - Allow OF matching; cros_ec_i2c, atmel-hlcdc, hi6421-pmic, max8997, sm501
   - Handle deferred probe; twl6040
   - Improve accuracy of headphone detect; arizona
   - Unnecessary MODULE_ALIAS() removal; bcm590xx, rt5033
   - Remove unused code; htc-i2cpld, arizona, pcf50633-irq, sec-core
   - Simplify code; kempld, rts5209, da903x, lm3533, da9052, arizona
   - Remove #iffery; arizona
   - DT binding adaptions; many

  Bug Fixes:
   - Fix possible NULL pointer dereference; wm831x, tps6105x
   - Fix 64bit bug; intel_soc_pmic_bxtwc
   - Fix signedness issue; arizona"

* tag 'mfd-for-linus-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (73 commits)
  bindings: mfd: s2mps11: Add documentation for s2mps15 PMIC
  mfd: sec-core: Remove unused s2mpu02-rtc and s2mpu02-clk children
  extcon: arizona: Add extcon specific device tree binding document
  MAINTAINERS: Add binding docs for Cirrus Logic/Wolfson Arizona devices
  mfd: arizona: Remove bindings covered in new subsystem specific docs
  mfd: rt5033: Add RT5033 Flash led sub device
  mfd: lpss: Add Intel Broxton PCI IDs
  mfd: lpss: Add Broxton ACPI IDs
  mfd: arizona: Signedness bug in arizona_runtime_suspend()
  mfd: axp20x: Add a cell for the power button part of the, axp288 PMICs
  mfd: dt-bindings: Document pulled down WRSTBI pin on S2MPS1X
  mfd: sec-core: Disable buck voltage reset on watchdog falling edge
  mfd: sec-core: Dump PMIC revision to find out the HW
  mfd: arizona: Use correct type ID for device tree config
  mfd: arizona: Remove use of codec build config #ifdefs
  mfd: arizona: Simplify adding subdevices
  mfd: arizona: Downgrade type mismatch messages to dev_warn
  mfd: arizona: Factor out checking of jack detection state
  mfd: arizona: Factor out DCVDD isolation control
  mfd: Make TPS6105X select REGMAP_I2C
  ...

1 files changed, 18 insertions, 24 deletions

diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index c5a9a08b5dfb..b514f3cf140d 100644
--- a/drivers/mfd/lpc_ich.c
+++ b/drivers/mfd/lpc_ich.c
@@ -132,24 +132,18 @@ static struct resource gpio_ich_res[] = {
 	},
 };
 
-enum lpc_cells {
-	LPC_WDT = 0,
-	LPC_GPIO,
+static struct mfd_cell lpc_ich_wdt_cell = {
+	.name = "iTCO_wdt",
+	.num_resources = ARRAY_SIZE(wdt_ich_res),
+	.resources = wdt_ich_res,
+	.ignore_resource_conflicts = true,
 };
 
-static struct mfd_cell lpc_ich_cells[] = {
-	[LPC_WDT] = {
-		.name = "iTCO_wdt",
-		.num_resources = ARRAY_SIZE(wdt_ich_res),
-		.resources = wdt_ich_res,
-		.ignore_resource_conflicts = true,
-	},
-	[LPC_GPIO] = {
-		.name = "gpio_ich",
-		.num_resources = ARRAY_SIZE(gpio_ich_res),
-		.resources = gpio_ich_res,
-		.ignore_resource_conflicts = true,
-	},
+static struct mfd_cell lpc_ich_gpio_cell = {
+	.name = "gpio_ich",
+	.num_resources = ARRAY_SIZE(gpio_ich_res),
+	.resources = gpio_ich_res,
+	.ignore_resource_conflicts = true,
 };
 
 /* chipset related info */
@@ -841,7 +835,7 @@ static int lpc_ich_finalize_wdt_cell(struct pci_dev *dev)
 	struct itco_wdt_platform_data *pdata;
 	struct lpc_ich_priv *priv = pci_get_drvdata(dev);
 	struct lpc_ich_info *info;
-	struct mfd_cell *cell = &lpc_ich_cells[LPC_WDT];
+	struct mfd_cell *cell = &lpc_ich_wdt_cell;
 
 	pdata = devm_kzalloc(&dev->dev, sizeof(*pdata), GFP_KERNEL);
 	if (!pdata)
@@ -860,7 +854,7 @@ static int lpc_ich_finalize_wdt_cell(struct pci_dev *dev)
 static void lpc_ich_finalize_gpio_cell(struct pci_dev *dev)
 {
 	struct lpc_ich_priv *priv = pci_get_drvdata(dev);
-	struct mfd_cell *cell = &lpc_ich_cells[LPC_GPIO];
+	struct mfd_cell *cell = &lpc_ich_gpio_cell;
 
 	cell->platform_data = &lpc_chipset_info[priv->chipset];
 	cell->pdata_size = sizeof(struct lpc_ich_info);
@@ -904,7 +898,7 @@ static int lpc_ich_init_gpio(struct pci_dev *dev)
 	base_addr = base_addr_cfg & 0x0000ff80;
 	if (!base_addr) {
 		dev_notice(&dev->dev, "I/O space for ACPI uninitialized\n");
-		lpc_ich_cells[LPC_GPIO].num_resources--;
+		lpc_ich_gpio_cell.num_resources--;
 		goto gpe0_done;
 	}
 
@@ -918,7 +912,7 @@ static int lpc_ich_init_gpio(struct pci_dev *dev)
 		 * the platform_device subsystem doesn't see this resource
 		 * or it will register an invalid region.
 		 */
-		lpc_ich_cells[LPC_GPIO].num_resources--;
+		lpc_ich_gpio_cell.num_resources--;
 		acpi_conflict = true;
 	} else {
 		lpc_ich_enable_acpi_space(dev);
@@ -958,12 +952,12 @@ gpe0_done:
 
 	lpc_ich_finalize_gpio_cell(dev);
 	ret = mfd_add_devices(&dev->dev, PLATFORM_DEVID_AUTO,
-			      &lpc_ich_cells[LPC_GPIO], 1, NULL, 0, NULL);
+			      &lpc_ich_gpio_cell, 1, NULL, 0, NULL);
 
 gpio_done:
 	if (acpi_conflict)
 		pr_warn("Resource conflict(s) found affecting %s\n",
-				lpc_ich_cells[LPC_GPIO].name);
+				lpc_ich_gpio_cell.name);
 	return ret;
 }
 
@@ -1007,7 +1001,7 @@ static int lpc_ich_init_wdt(struct pci_dev *dev)
 	 */
 	if (lpc_chipset_info[priv->chipset].iTCO_version == 1) {
 		/* Don't register iomem for TCO ver 1 */
-		lpc_ich_cells[LPC_WDT].num_resources--;
+		lpc_ich_wdt_cell.num_resources--;
 	} else if (lpc_chipset_info[priv->chipset].iTCO_version == 2) {
 		pci_read_config_dword(dev, RCBABASE, &base_addr_cfg);
 		base_addr = base_addr_cfg & 0xffffc000;
@@ -1035,7 +1029,7 @@ static int lpc_ich_init_wdt(struct pci_dev *dev)
 		goto wdt_done;
 
 	ret = mfd_add_devices(&dev->dev, PLATFORM_DEVID_AUTO,
-			      &lpc_ich_cells[LPC_WDT], 1, NULL, 0, NULL);
+			      &lpc_ich_wdt_cell, 1, NULL, 0, NULL);
 
 wdt_done:
 	return ret;