linux-toradex.git/drivers/misc/mei/wd.c, branch v4.5

Watchdog: Fix parent of watchdog_devices

2015-09-09T19:39:22+00:00

/sys/class/watchdog/watchdogn/device/modalias can help to identify the
driver/module for a given watchdog node. However, many wdt devices do not
set their parent and so, we do not see an entry for device in sysfs for
such devices.

This patch fixes parent of watchdog_device so that
/sys/class/watchdog/watchdogn/device is populated.

Exceptions: booke, diag288, octeon, softdog and w83627hf -- They do not
have any parent. Not sure, how we can identify driver for these devices.

Signed-off-by: Pratyush Anand 
Reviewed-by: Johannes Thumshirn 
Acked-by: Guenter Roeck 
Acked-by: H Hartley Sweeten 
Acked-by: Lee Jones 
Acked-by: Lubomir Rintel 
Acked-by: Maxime Coquelin 
Acked-by: Thierry Reding 
Acked-by: Viresh Kumar 
Acked-by: Linus Walleij 
Signed-off-by: Wim Van Sebroeck

mei: add a reference from the host client to the me client

2015-05-24T18:13:10+00:00

Keep a pointer to associated me client in the host client object to
eliminate me client searches. Check if the me client is active in the
firmware by checking if its is linked on the me clients list
Add accessors for the me client properties from host client.

Signed-off-by: Alexander Usyskin 
Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman

mei: use mei_cl_is_connected consistently

2015-04-03T14:18:56+00:00

Replace open coded check for cl->state !=/== MEI_FILE_CONNECTED
with mei_cl_is_connected function.

Note that cl->state != MEI_FILE_CONNECTED is not the same
as cl->state == MEI_FILE_DISCONNECTED

Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman

mei: fix function names and format in KDoc

2015-03-02T03:36:59+00:00

Align functions names in KDoc with real ones.
Fix comment format to be KDoc and fix wrong syntax there.

Signed-off-by: Alexander Usyskin 
Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman

mei: add reference counting for me clients

2015-01-25T17:17:56+00:00

To support dynamic addition and removal of
me clients we add reference counter.

Update kdoc with locking requirements.

Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman

mei: use local cl variables in wd and amthif

2014-11-03T23:52:48+00:00

Use local cl variable instead of dev->iamthif_cl and dev->wd_cl
as the first step to use dynamic allocation of these clients
as their are not supported on all platforms

Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman

mei: fix KDoc documentation formatting

2014-09-29T15:56:02+00:00

Fix Kdoc documentation formatting warnings
genertaed by ./scripts/kernel-doc

Signed-off-by: Alexander Usyskin 
Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman

mei: remove include to pci header from mei module files

2014-09-29T15:56:02+00:00

Remove inclusion of linux/pci.h in mei layer
however we need to include the headers that before
got included implicitly from linux/pci.h.

Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman

mei: get rid of most of the pci dependencies in mei

2014-09-29T15:56:01+00:00

For purpose of adding testing HW we would like
to get rid of pci dependency in generic mei code
This patch provides only straight forward changes
FW status and prob quirks need to be handled separately

Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman

mei: add mei_me_cl_by_uuid_id function

2014-09-24T05:57:48+00:00

When handling dynamic clients there might be a race
scenario in which two me clients with the same me
address would be linked in the me clients list,
therefore we need to search by both uuid and me address.

Signed-off-by: Tomas Winkler 
Signed-off-by: Greg Kroah-Hartman