linux-toradex.git/drivers/regulator/max8998.c, branch v4.4.99

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-15T00:10:09+00:00

Pull driver core update from Greg KH:
 "Here's the set of driver core patches for 3.19-rc1.

  They are dominated by the removal of the .owner field in platform
  drivers.  They touch a lot of files, but they are "simple" changes,
  just removing a line in a structure.

  Other than that, a few minor driver core and debugfs changes.  There
  are some ath9k patches coming in through this tree that have been
  acked by the wireless maintainers as they relied on the debugfs
  changes.

  Everything has been in linux-next for a while"

* tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits)
  Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries"
  fs: debugfs: add forward declaration for struct device type
  firmware class: Deletion of an unnecessary check before the function call "vunmap"
  firmware loader: fix hung task warning dump
  devcoredump: provide a one-way disable function
  device: Add dev__once variants
  ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries
  ath: use seq_file api for ath9k debugfs files
  debugfs: add helper function to create device related seq_file
  drivers/base: cacheinfo: remove noisy error boot message
  Revert "core: platform: add warning if driver has no owner"
  drivers: base: support cpu cache information interface to userspace via sysfs
  drivers: base: add cpu_device_create to support per-cpu devices
  topology: replace custom attribute macros with standard DEVICE_ATTR*
  cpumask: factor out show_cpumap into separate helper function
  driver core: Fix unbalanced device reference in drivers_probe
  driver core: fix race with userland in device_add()
  sysfs/kernfs: make read requests on pre-alloc files use the buffer.
  sysfs/kernfs: allow attributes to request write buffer be pre-allocated.
  fs: sysfs: return EGBIG on write if offset is larger than file size
  ...

regulator: of: Add regulator desc param to of_get_regulator_init_data()

2014-11-26T18:58:14+00:00

The of_get_regulator_init_data() function is used to extract the regulator
init_data but information on how to extract certain data is defined in the
static regulator descriptor (e.g: how to map the hardware operating modes).

Add a const struct regulator_desc * parameter to the function signature so
the parsing logic could use the information in the struct regulator_desc.

of_get_regulator_init_data() relies on of_get_regulation_constraints() to
actually extract the init_data so it has to pass the struct regulator_desc
but that is modified on a later patch.

Signed-off-by: Javier Martinez Canillas 
Signed-off-by: Mark Brown

regulator: drop owner assignment from platform_drivers

2014-10-20T14:21:29+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

regulator: max8998: Remove unnecessary **rdev from struct max8998_data

2014-03-10T10:12:13+00:00

Now we are using devm_regulator_register(), so we don't need to allocate *rdev[]
array to store return value of devm_regulator_register. Use a *rdev variable is
enough for checking return status.

Signed-off-by: Axel Lin 
Acked-by: MyungJoo Ham 
Signed-off-by: Mark Brown

regulator: max8998: Add missing of_node_put

2014-02-18T02:02:43+00:00

Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat 
Signed-off-by: Mark Brown

regulator: max8998: Use devm_regulator_register

2013-09-16T23:28:41+00:00

devm_* simplifies the code.

Signed-off-by: Sachin Kamat 
Signed-off-by: Mark Brown

mfd: max8998: Add support for Device Tree

2013-06-30T21:30:04+00:00

This patch adds Device Tree support to max8998 driver.

Signed-off-by: Tomasz Figa 
Acked-by: Mark Brown 
Signed-off-by: Samuel Ortiz

regulator: max8998: Use arrays for specifying voltages in platform data

2013-06-30T21:30:03+00:00

This patch modifies the platform data of max8998 to use arrays for
specifying predefined voltages of buck1 and buck2 instead of separate
field for each voltage.

This allows to simplify the code a bit and will help in adding support
for Device Tree, which will be introduced in further patch.

Signed-off-by: Tomasz Figa 
Acked-by: Mark Brown 
Signed-off-by: Samuel Ortiz

regulators: max8998.c: use dev_err() instead of printk()

2013-03-04T02:53:01+00:00

Fixes the following checkpatch warning:

WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: Thiago Farina 
Signed-off-by: Mark Brown

Merge remote-tracking branch 'regulator/topic/max8998' into regulator-next

2013-02-19T12:42:49+00:00