Merge tag 'mfd-3.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Pull MFD changes from Samuel Ortiz:
 "MFD bits for the 3.7 merge window.

  As usual we have a few new drivers:

   - TI LP8788
   - TI OMAP USB TLL
   - Maxim MAX8907
   - SMSC ECE1099
   - Dialog Semiconductor DA9055
   - A simpler syscon driver that allow us to get rid of the anatop one.

  Drivers are also gradually getting Device Tree and IRQ domain support.

  The following drivers got DT support:
   - palmas, 88pm860x, tc3589x and twl4030-audio

  And those ones now use the IRQ domain APIs:
   - 88pm860x, tc3589x, db8500_prcmu

  Also some other interesting changes:
   - Intel's ICH LPC now supports Lynx Point
   - TI's twl4030-audio added a GPO child
   - tps6527 enabled its backlight subdevice
   - The twl6030 pwm driver moved to the new PWM subsystem

  And finally a bunch of cleanup and casual fixes for mc13xxx, 88pm860x,
  palmas, ab8500, wm8994, wm5110, max8907 and the tps65xxx family."

Fix up various annoying conflicts: the DT and IRQ domain support came in
twice and was already in 3.6. And then it was apparently rebased.

Guys, DON'T REBASE!

* tag 'mfd-3.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (89 commits)
  ARM: dts: Enable 88pm860x pmic
  mfd: 88pm860x: Move gpadc init into touch
  mfd: 88pm860x: Device tree support
  mfd: 88pm860x: Use irqdomain
  mfd: smsc: Add support for smsc gpio io/keypad driver
  backlight: tps65217_bl: Add missing platform_set_drvdata in tps65217_bl_probe
  mfd: DA9055 core driver
  mfd: tps65910: Add alarm interrupt of TPS65910 RTC to mfd device list
  mfd: wm5110: Add register patches for revision B
  mfd: wm5110: Disable control interface error report for WM5110 rev B
  mfd: max8907: Remove regulator-compatible from DT docs
  backlight: Add TPS65217 WLED driver
  mfd: Add backlight as subdevice to the tps65217
  mfd: Provide the PRCMU with its own IRQ domain
  mfd: Fix max8907 sparse warning
  mfd: Add lp8788 mfd driver
  mfd: dbx500: Provide a more accurate smp_twd clock
  mfd: rc5t583: Fix warning messages
  regulator: palmas: Add DT support
  mfd: palmas: Change regulator defns to better suite DT
  ...

1 files changed, 17 insertions, 18 deletions

diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 43dc97ec393..9bb0be37495 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -214,37 +214,36 @@ static struct max8925_regulator_info max8925_regulator_info[] = {
 	MAX8925_LDO(20, 750, 3900, 50),
 };
 
-static struct max8925_regulator_info * __devinit find_regulator_info(int id)
-{
-	struct max8925_regulator_info *ri;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(max8925_regulator_info); i++) {
-		ri = &max8925_regulator_info[i];
-		if (ri->desc.id == id)
-			return ri;
-	}
-	return NULL;
-}
-
 static int __devinit max8925_regulator_probe(struct platform_device *pdev)
 {
 	struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
-	struct max8925_platform_data *pdata = chip->dev->platform_data;
+	struct regulator_init_data *pdata = pdev->dev.platform_data;
 	struct regulator_config config = { };
 	struct max8925_regulator_info *ri;
+	struct resource *res;
 	struct regulator_dev *rdev;
+	int i;
 
-	ri = find_regulator_info(pdev->id);
-	if (ri == NULL) {
-		dev_err(&pdev->dev, "invalid regulator ID specified\n");
+	res = platform_get_resource(pdev, IORESOURCE_REG, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "No REG resource!\n");
+		return -EINVAL;
+	}
+	for (i = 0; i < ARRAY_SIZE(max8925_regulator_info); i++) {
+		ri = &max8925_regulator_info[i];
+		if (ri->vol_reg == res->start)
+			break;
+	}
+	if (i == ARRAY_SIZE(max8925_regulator_info)) {
+		dev_err(&pdev->dev, "Failed to find regulator %llu\n",
+			(unsigned long long)res->start);
 		return -EINVAL;
 	}
 	ri->i2c = chip->i2c;
 	ri->chip = chip;
 
 	config.dev = &pdev->dev;
-	config.init_data = pdata->regulator[pdev->id];
+	config.init_data = pdata;
 	config.driver_data = ri;
 
 	rdev = regulator_register(&ri->desc, &config);