linux.git/drivers/staging/most/net, branch v5.5

staging: most: block module removal while having active configfs items

2019-11-11T15:41:00+00:00

This patch avoids that core component modules are being unloaded
while the related configfs interface has active items in its directories.
It is needed to prevent the situation where the core module cannot
be unloaded anymore, because the reference count 'used by' indicates that
the module is still being used and the usage count cannot be decreased by
calling rmdir, as the configfs directory has already been removed.

Signed-off-by: Christian Gromm 
Link: https://lore.kernel.org/r/1573230068-27658-3-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman

staging: most: Use DEFINE_SPINLOCK() instead of struct spinlock

2019-07-30T07:52:04+00:00

For spinlocks the type spinlock_t should be used instead of "struct
spinlock".

Use DEFINE_SPINLOCK() and spare the run time initialization

Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Thomas Gleixner 
Link: https://lkml.kernel.org/r/20190704153803.12739-5-bigeasy@linutronix.de
Link: https://lore.kernel.org/r/alpine.DEB.2.21.1907261319100.1791@nanos.tec.linutronix.de
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: change signature of function probe_channel

2019-04-16T11:24:58+00:00

This patch adds the param argument to the function parameter of
the call-back probe_channel. This parameter is needed to configure
the channels of an attached device.

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

staging: add missing SPDX lines to Makefile files

2019-04-03T09:10:15+00:00

There are a few remaining drivers/staging/*/Makefile files that do not
have SPDX identifiers in them.  Add the correct GPL-2.0 identifier to
them to make scanning tools happy.

Reviewed-by: Mukesh Ojha 
Signed-off-by: Greg Kroah-Hartman

staging: add missing SPDX lines to Kconfig files

2019-04-03T09:10:15+00:00

There are a few remaining drivers/staging/*/Kconfig files that do not
have SPDX identifiers in them.  Add the correct GPL-2.0 identifier to
them to make scanning tools happy.

Signed-off-by: Greg Kroah-Hartman

staging: most: Replace '--help--' in Kconfig file

2019-03-18T06:05:24+00:00

Replace '--help--' with 'help' to silence checkpatch.pl warning:
WARNING: prefer 'help' over '---help---' for new help texts

Signed-off-by: Wentao Cai 
Signed-off-by: Greg Kroah-Hartman

staging: prefix header search paths with $(srctree)/

2019-02-04T11:30:27+00:00

Currently, the Kbuild core manipulates header search paths in a crazy
way [1].

To fix this mess, I want all Makefiles to add explicit $(srctree)/ to
the search paths in the srctree. Some Makefiles are already written in
that way, but not all. The goal of this work is to make the notation
consistent, and finally get rid of the gross hacks.

Having whitespaces after -I does not matter since commit 48f6e3cf5bc6
("kbuild: do not drop -I without parameter").

[1]: https://patchwork.kernel.org/patch/9632347/

Signed-off-by: Masahiro Yamada 
Signed-off-by: Greg Kroah-Hartman

staging: most: net: make array 'broadcast' static, shrinks object size

2018-09-10T09:17:47+00:00

Don't populate the array 'broadcast' on the stack but instead make it
static. Makes the object code smaller by 53 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  10511	   1521	    448	  12480	   30c0	drivers/staging/most/net/net.o

After:
   text	   data	    bss	    dec	    hex	filename
  10394	   1585	    448	  12427	   308b	drivers/staging/most/net/net.o

(gcc version 8.2.0 x86_64)

Signed-off-by: Colin Ian King 
Signed-off-by: Greg Kroah-Hartman