linux-stable.git/drivers/staging/most, branch v5.3

Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2019-07-12T19:24:03+00:00

Pull driver core and debugfs updates from Greg KH:
 "Here is the "big" driver core and debugfs changes for 5.3-rc1

  It's a lot of different patches, all across the tree due to some api
  changes and lots of debugfs cleanups.

  Other than the debugfs cleanups, in this set of changes we have:

   - bus iteration function cleanups

   - scripts/get_abi.pl tool to display and parse Documentation/ABI
     entries in a simple way

   - cleanups to Documenatation/ABI/ entries to make them parse easier
     due to typos and other minor things

   - default_attrs use for some ktype users

   - driver model documentation file conversions to .rst

   - compressed firmware file loading

   - deferred probe fixes

  All of these have been in linux-next for a while, with a bunch of
  merge issues that Stephen has been patient with me for"

* tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (102 commits)
  debugfs: make error message a bit more verbose
  orangefs: fix build warning from debugfs cleanup patch
  ubifs: fix build warning after debugfs cleanup patch
  driver: core: Allow subsystems to continue deferring probe
  drivers: base: cacheinfo: Ensure cpu hotplug work is done before Intel RDT
  arch_topology: Remove error messages on out-of-memory conditions
  lib: notifier-error-inject: no need to check return value of debugfs_create functions
  swiotlb: no need to check return value of debugfs_create functions
  ceph: no need to check return value of debugfs_create functions
  sunrpc: no need to check return value of debugfs_create functions
  ubifs: no need to check return value of debugfs_create functions
  orangefs: no need to check return value of debugfs_create functions
  nfsd: no need to check return value of debugfs_create functions
  lib: 842: no need to check return value of debugfs_create functions
  debugfs: provide pr_fmt() macro
  debugfs: log errors when something goes wrong
  drivers: s390/cio: Fix compilation warning about const qualifiers
  drivers: Add generic helper to match by of_node
  driver_find_device: Unify the match function with class_find_device()
  bus_find_device: Unify the match callback with class_find_device
  ...

staging: most: remove data sanity check

2019-07-03T16:28:28+00:00

This patch removes the data check in the set_cfg_* functions, because
the modules infacing the hardware (usb, i2c, ...) already have it.

Signed-off-by: Christian Gromm 
Link: https://lore.kernel.org/r/1561988973-301-1-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman

staging/most/video: set device_caps in struct video_device

2019-07-01T06:48:41+00:00

Instead of filling in the struct v4l2_capability device_caps
field, fill in the struct video_device device_caps field.

That way the V4L2 core knows what the capabilities of the
video device are.

Signed-off-by: Hans Verkuil 
Signed-off-by: Greg Kroah-Hartman

staging: most-core: Use bus_find_device_by_name

2019-06-24T03:22:30+00:00

Use bus_find_device_by_name() helper instead of writing our
own helper.

Cc: Greg Kroah-Hartman 
Cc: "Rafael J. Wysocki" 
Cc: Christian Gromm 
Cc: "Gustavo A. R. Silva" 
Cc: Colin Ian King 
Signed-off-by: Suzuki K Poulose 
Signed-off-by: Greg Kroah-Hartman

staging: most: deregister net and video config subsystems with configFS

2019-06-15T18:54:28+00:00

This patch makes the modules net and video deregister its config subsystems
when the modules are removed from the kernel.

Signed-off-by: Christian Gromm 
Signed-off-by: Greg Kroah-Hartman

staging: most: register net and video config subsystems with configFS

2019-06-13T09:52:39+00:00

This patch makes the core components net and video register their config
subsystems with configFS. It is needed to have the configuration interface
of the modules exposed to user space.

Signed-off-by: Christian Gromm 
Signed-off-by: Greg Kroah-Hartman

staging: most: trivial: fix a couple of typos

2019-06-06T13:03:34+00:00

Fix the following typos:

	"comoponent" -> "component"
	"communiction" -> "communication"

Cc: Jiri Kosina 
Signed-off-by: George G. Davis 
Signed-off-by: Greg Kroah-Hartman

staging: most: use help instead of ---help--- in Kconfig

2019-05-20T08:49:07+00:00

  - Resolve the following warning from the Kconfig,
    "WARNING: prefer 'help' over '---help---' for new help texts

Signed-off-by: Moses Christopher 
Signed-off-by: Greg Kroah-Hartman

staging: most: cdev: fix chrdev_region leak in mod_exit

2019-05-02T17:43:17+00:00

It looks like v4.18-rc1 commit [0] which upstreams mld-1.8.0
commit [1] missed to fix the memory leak in mod_exit function.

Do it now.

[0] aba258b7310167 ("staging: most: cdev: fix chrdev_region leak")
[1] https://github.com/microchip-ais/linux/commit/a2d8f7ae7ea381
    ("staging: most: cdev: fix leak for chrdev_region")

Signed-off-by: Suresh Udipi 
Signed-off-by: Eugeniu Rosca 
Acked-by: Christian Gromm 
Fixes: aba258b73101 ("staging: most: cdev: fix chrdev_region leak")
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

staging: most: sound: pass correct device when creating a sound card

2019-04-30T12:34:06+00:00

This patch fixes the usage of the wrong struct device when calling
function snd_card_new.

Reported-by: Eugeniu Rosca 
Signed-off-by: Christian Gromm 
Fixes: 69c90cf1b2fa ("staging: most: sound: call snd_card_new with struct device")
Cc: stable 
Signed-off-by: Greg Kroah-Hartman