linux-toradex.git/net/rfkill/rfkill-gpio.c, branch v4.9.62

net: rfkill: gpio: remove rfkill_gpio_platform_data

2016-02-24T08:13:09+00:00

No more users for it.

Signed-off-by: Heikki Krogerus 
Signed-off-by: Johannes Berg

net: rfkill: gpio: get the name and type from device property

2016-02-24T08:13:08+00:00

This prepares the driver for removal of platform data.

Signed-off-by: Heikki Krogerus 
Signed-off-by: Johannes Berg

Bluetooth: hci_bcm: move all Broadcom ACPI IDs to BCM HCI driver

2016-01-04T18:22:05+00:00

The IDs should all be for Broadcom BCM43241 module, and
hci_bcm is now the proper driver for them. This removes one
of two different ways of handling PM with the module.

Cc: Johannes Berg 
Signed-off-by: Heikki Krogerus 
Signed-off-by: Marcel Holtmann

net: rfkill: gpio: Remove BCM2E39 support

2015-08-11T19:26:27+00:00

Power management support for BCM2E39 is now performed in Bluetooth
BCM UART driver.

Signed-off-by: Frederic Danis 
Signed-off-by: Marcel Holtmann

net: rfkill: gpio: make better use of gpiod API

2015-05-29T11:13:45+00:00

Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.

Furthermore there is devm_gpiod_get_optional which is designed to get
optional gpios.

Simplify driver accordingly.

Note this makes error checking more strict because only -ENOENT is
ignored when searching for the GPIOs which is good.

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Johannes Berg

Merge tag 'mac80211-next-for-davem-2015-02-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

2015-02-04T22:57:45+00:00

Last round of updates for net-next:
 * revert a patch that caused a regression with mesh userspace (Bob)
 * fix a number of suspend/resume related races
   (from Emmanuel, Luca and myself - we'll look at backporting later)
 * add software implementations for new ciphers (Jouni)
 * add a new ACPI ID for Broadcom's rfkill (Mika)
 * allow using netns FD for wireless (Vadim)
 * some other cleanups (various)

Signed-off-by: David S. Miller

net: rfkill: Add Broadcom BCM2E40 bluetooth ACPI ID

2015-02-03T13:38:22+00:00

This is yet another Broadcom bluetooth chip with ACPI ID BCM2E40.

Signed-off-by: Mika Westerberg 
Signed-off-by: Johannes Berg

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
  ...

net: rfkill: gpio: Add default GPIO driver mappings for ACPI

2014-11-04T20:58:24+00:00

The driver uses devm_gpiod_get_index(..., index) so that the index refers
directly to the GpioIo resource under the ACPI device. The problem with
this is that if the ordering changes we get wrong GPIOs.

With ACPI 5.1 _DSD we can now use names instead to reference GPIOs
analogous to Device Tree. However, we still have systems out there that do
not provide _DSD at all. These systems must be supported as well.

Luckily we now have acpi_dev_add_driver_gpios() that can be used to provide
mappings for systems where _DSD is not provided and still take advantage of
_DSD if it exists.

This patch changes the driver to create default GPIO mappings if we are
running on ACPI system.

While there we can drop the indices completely and use devm_gpiod_get()
with name instead.

Signed-off-by: Mika Westerberg 
Reviewed-by: Johannes Berg 
Acked-by: John W. Linville 
Acked-by: Linus Walleij 
Signed-off-by: Rafael J. Wysocki

net: rfkill: drop owner assignment from platform_drivers

2014-10-20T14:21:58+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