Merge tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Pull MFD changes from Samuel Ortiz:
 "Besides the usual cleanups, this one brings:

   * Support for 5 new chipsets: Intel's ICH LPC and SCH Centerton,
     ST-E's STAX211, Samsung's MAX77693 and TI's LM3533.

   * Device tree support for the twl6040, tps65910, da9502 and ab8500
     drivers.

   * Fairly big tps56910, ab8500 and db8500 updates.

   * i2c support for mc13xxx.

   * Our regular update for the wm8xxx driver from Mark."

Fix up various conflicts with other trees, largely due to ab5500 removal
etc.

* tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (106 commits)
  mfd: Fix build break of max77693 by adding REGMAP_I2C option
  mfd: Fix twl6040 build failure
  mfd: Fix max77693 build failure
  mfd: ab8500-core should depend on MFD_DB8500_PRCMU
  gpio: tps65910: dt: process gpio specific device node info
  mfd: Remove the parsing of dt info for tps65910 gpio
  mfd: Save device node parsed platform data for tps65910 sub devices
  mfd: Add r_select to lm3533 platform data
  gpio: Add Intel Centerton support to gpio-sch
  mfd: Emulate active low IRQs as well as active high IRQs for wm831x
  mfd: Mark two lm3533 zone registers as volatile
  mfd: Fix return type of lm533 attribute is_visible
  mfd: Enable Device Tree support in the ab8500-pwm driver
  mfd: Enable Device Tree support in the ab8500-sysctrl driver
  mfd: Add support for Device Tree to twl6040
  mfd: Register the twl6040 child for the ASoC codec unconditionally
  mfd: Allocate twl6040 IRQ numbers dynamically
  mfd: twl6040 code cleanup in interrupt initialization part
  mfd: Enable ab8500-gpadc driver for Device Tree
  mfd: Prevent unassigned pointer from being used in ab8500-gpadc driver
  ...

1 files changed, 8 insertions, 10 deletions

diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index 49b2112b048..3660bace123 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -47,7 +47,7 @@ static int anatop_set_voltage(struct regulator_dev *reg, int min_uV,
                                   int max_uV, unsigned *selector)
 {
         struct anatop_regulator *anatop_reg = rdev_get_drvdata(reg);
-        u32 val, sel;
+        u32 val, sel, mask;
         int uv;
 
         uv = min_uV;
@@ -71,11 +71,10 @@ static int anatop_set_voltage(struct regulator_dev *reg, int min_uV,
         val = anatop_reg->min_bit_val + sel;
         *selector = sel;
         dev_dbg(&reg->dev, "%s: calculated val %d\n", __func__, val);
-        anatop_set_bits(anatop_reg->mfd,
-                        anatop_reg->control_reg,
-                        anatop_reg->vol_bit_shift,
-                        anatop_reg->vol_bit_width,
-                        val);
+        mask = ((1 << anatop_reg->vol_bit_width) - 1) <<
+                anatop_reg->vol_bit_shift;
+        val <<= anatop_reg->vol_bit_shift;
+        anatop_write_reg(anatop_reg->mfd, anatop_reg->control_reg, val, mask);
 
         return 0;
 }
@@ -88,10 +87,9 @@ static int anatop_get_voltage_sel(struct regulator_dev *reg)
         if (!anatop_reg->control_reg)
                 return -ENOTSUPP;
 
-        val = anatop_get_bits(anatop_reg->mfd,
-                              anatop_reg->control_reg,
-                              anatop_reg->vol_bit_shift,
-                              anatop_reg->vol_bit_width);
+        val = anatop_read_reg(anatop_reg->mfd, anatop_reg->control_reg);
+        val = (val & ((1 << anatop_reg->vol_bit_width) - 1)) >>
+                anatop_reg->vol_bit_shift;
 
         return val - anatop_reg->min_bit_val;
 }