Merge tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD update from Lee Jones:
 "Changes to existing drivers:
   - checkpatch fixes throughout the subsystem
   - use Regmap to handle IRQs in max77686, extcon-max77693 and
     mc13xxx-core
   - use DMA in rtsx_pcr
   - restrict building on unsupported architectures on timberdale,
     cs5535
   - SPI hardening in cros_ec_spi
   - more robust error handing in asic3, cros_ec, ab8500-debugfs,
     max77686 and pcf50633-core
   - reorder PM runtime and regulator handing during shutdown in arizona
   - enable wakeup in cros_ec_spi
   - unused variable/code clean-up in pm8921-core, cros_ec, htc-i2cpld,
     tps65912-spi, wm5110-tables and ab8500-debugfs
   - add regulator handing into suspend() in sec-core
   - remove pointless wrapper functions in extcon-max77693 and
     i2c-cros-ec-tunnel
   - use cross-architecture friendly data sizes in stmpe-i2c, arizona,
     max77686 and tps65910
   - devicetree documentation updates throughout
   - provide power management support in max77686
   - few OF clean-ups in max77686
   - use manged resources in tps6105x

  New drivers/supported devices:
   - add support for s2mpu02 to sec-core
   - add support for Allwinner A32 to sun6i-prcm
   - add support for Maxim 77802 in max77686
   - add support for DA9063 AD in da9063
   - new driver for Intel PMICs (generic) and specifically Crystal Cove

  (Re-)moved drivers ==
   - move out keyboard functionality cros_ec ==> input/keyboard/cros_ec_keyb"

* tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (101 commits)
  MAINTAINERS: Update MFD repo location
  mfd: omap-usb-host: Fix improper mask use.
  mfd: arizona: Only free the CTRLIF_ERR IRQ if we requested it
  mfd: arizona: Add missing handling for ISRC3 under/overclocked
  mfd: wm5110: Add new interrupt register definitions
  mfd: arizona: Rename thermal shutdown interrupt
  mfd: wm5110: Add in the output done interrupts
  mfd: wm5110: Remove non-existant interrupts
  mfd: tps65912-spi: Remove unused variable
  mfd: htc-i2cpld: Remove unused code
  mfd: da9063: Add support for AD silicon variant
  mfd: arizona: Map MICVDD from extcon device to the Arizona core
  mfd: arizona: Add MICVDD to mapped regulators for wm8997
  mfd: max77686: Ensure device type IDs are architecture agnostic
  mfd: max77686: Add Maxim 77802 PMIC support
  mfd: tps6105x: Use managed resources when allocating memory
  mfd: wm8997-tables: Suppress 'line over 80 chars' warnings
  mfd: kempld-core: Correct a variety of checkpatch warnings
  mfd: ipaq-micro: Fix coding style errors/warnings reported by checkpatch
  mfd: si476x-cmd: Remedy checkpatch style complains
  ...

1 files changed, 4 insertions, 13 deletions

diff --git a/drivers/mfd/tps6105x.c b/drivers/mfd/tps6105x.c
index b5dfa6e4e692..5de95c265c1a 100644
--- a/drivers/mfd/tps6105x.c
+++ b/drivers/mfd/tps6105x.c
@@ -141,7 +141,7 @@ static int tps6105x_probe(struct i2c_client *client,
 	int ret;
 	int i;
 
-	tps6105x = kmalloc(sizeof(*tps6105x), GFP_KERNEL);
+	tps6105x = devm_kmalloc(&client->dev, sizeof(*tps6105x), GFP_KERNEL);
 	if (!tps6105x)
 		return -ENOMEM;
 
@@ -154,7 +154,7 @@ static int tps6105x_probe(struct i2c_client *client,
 	ret = tps6105x_startup(tps6105x);
 	if (ret) {
 		dev_err(&client->dev, "chip initialization failed\n");
-		goto fail;
+		return ret;
 	}
 
 	/* Remove warning texts when you implement new cell drivers */
@@ -187,16 +187,8 @@ static int tps6105x_probe(struct i2c_client *client,
 		tps6105x_cells[i].pdata_size = sizeof(*tps6105x);
 	}
 
-	ret = mfd_add_devices(&client->dev, 0, tps6105x_cells,
-			      ARRAY_SIZE(tps6105x_cells), NULL, 0, NULL);
-	if (ret)
-		goto fail;
-
-	return 0;
-
-fail:
-	kfree(tps6105x);
-	return ret;
+	return mfd_add_devices(&client->dev, 0, tps6105x_cells,
+			       ARRAY_SIZE(tps6105x_cells), NULL, 0, NULL);
 }
 
 static int tps6105x_remove(struct i2c_client *client)
@@ -210,7 +202,6 @@ static int tps6105x_remove(struct i2c_client *client)
 		TPS6105X_REG0_MODE_MASK,
 		TPS6105X_MODE_SHUTDOWN << TPS6105X_REG0_MODE_SHIFT);
 
-	kfree(tps6105x);
 	return 0;
 }