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

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: enable configfs support

2019-04-16T11:25:17+00:00

This patch enables the configfs functionality of the driver by
registering the configfs subsystems and compiling the configfs
part of the sources.

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: cdev: add missing check for cdev_add failure

2019-02-04T11:36:14+00:00

Currently the call to cdev_add is missing a check for failure. Fix this by
checking for failure and exiting via a new error path that ensures the
allocated comp_channel struct is kfree'd.

Detected by CoverityScan, CID#1462359 ("Unchecked return value")

Fixes: 9bc79bbcd0c5 ("Staging: most: add MOST driver's aim-cdev module")
Signed-off-by: Colin Ian King 
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: fix label names

2018-09-25T19:09:56+00:00

This patch makes use of label names that say what the goto
actually does, as recommended in the kernel documentation.

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

staging: most: cdev: fix race condition

2018-05-08T11:41:51+00:00

This patch fixes a race condition between the functions disconnect and poll.

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

staging: most: cdev: fix function return value

2018-05-08T11:41:50+00:00

The function ch_get_mbo declares its return value as type bool,
but returns a pointer to mbo.

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