kernel/linux.git/drivers/misc/mei, branch v4.3.6

mei: hbm: fix error in state check logic

2015-10-04T11:19:23+00:00

Use || instead && in state check. The latter is bogus and leads to following warning: drivers/misc/mei/hbm.c:1212:46: warning: logical ‘and’ of mutually exclusive tests is always false [-Wlogical-op] Fixes: 70ef835c84b3 ("mei: support for dynamic clients") Reported-by: David Binderman Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: fix debugfs files leak on error path

2015-09-21T05:44:51+00:00

if dbgfs_dir is not set then debugfs_remove_recursive is not called on the error path Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

Merge git://www.linux-watchdog.org/linux-watchdog

2015-09-11T22:12:59+00:00

Pull watchdog updates from Wim Van Sebroeck: - new driver for NXP LPC18xx Watchdog Timer - new driver for SAMA5D4 watchdog timer - add support for MCP79 to nv_tco driver - clean-up and improvement of the mpc8xxx watchdog driver - improvements to gpio-wdt - at91sam9_wdt clock improvements ... and other small fixes and improvements * git://www.linux-watchdog.org/linux-watchdog: (25 commits) Watchdog: Fix parent of watchdog_devices watchdog: at91rm9200: Correct check for syscon_node_to_regmap() errors watchdog: at91sam9: get and use slow clock Documentation: dt: binding: atmel-sama5d4-wdt: for SAMA5D4 watchdog driver watchdog: add a driver to support SAMA5D4 watchdog timer watchdog: mpc8xxx: allow to compile for MPC512x watchdog: mpc8xxx: use better error code when watchdog cannot be enabled watchdog: mpc8xxx: use dynamic memory for device specific data watchdog: mpc8xxx: use devm_ioremap_resource to map memory watchdog: mpc8xxx: make use of of_device_get_match_data watchdog: mpc8xxx: simplify registration watchdog: mpc8xxx: remove dead code watchdog: lpc18xx_wdt_get_timeleft() can be static DT: watchdog: Add NXP LPC18xx Watchdog Timer binding documentation watchdog: NXP LPC18xx Watchdog Timer Driver watchdog: gpio-wdt: ping already at startup for always running devices watchdog: gpio-wdt: be more strict about hw_algo matching Documentation: watchdog: at91sam9_wdt: add clocks property watchdog: booke_wdt: Use infrastructure to check timeout limits watchdog: (nv_tco) add support for MCP79 ...

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: remove check on pm_runtime_active in __mei_cl_disconnect

2015-08-05T04:58:47+00:00

Remove bogus check on pm_runtime_active that prevented disconnection from a client in case the device was resuming from power gating but not yet active. Fix regression introduced by 18901357e70ae29e3fd1c58712a6847c2ae52eae mei: disconnect on connection request timeout Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin Signed-off-by: Greg Kroah-Hartman

mei: hbm: bump supported HBM version to 2.0

2015-08-04T00:33:55+00:00

HBM 2.0 version for Sunrise point Skylake (PCH) based devices Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: me: add sunrise point device ids

2015-08-04T00:33:55+00:00

Add MEI devices ids for Intel Sunrisepoint Skylake (PCH) Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: me: d0i3: exit d0i3 on driver start and enter it on stop

2015-08-04T00:33:55+00:00

A BIOS may put the device in d0i3 on platform initialization so it won’t consume power even if the driver is not present, in turn the driver has to wake up the devices on load in order to perform the initialization sequence and move it back to low power state on driver remove. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: me: d0i3: move mei_me_hw_reset down in the file

2015-08-04T00:33:55+00:00

Move mei_me_hw_reset down in the source file to avoid forward declarations when introducing d0i3 flow in the next patch. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: me: d0i3: add d0i3 enter/exit state machine

2015-08-04T00:33:55+00:00

Rework mei power gating state machine to support entry and exit to and from D0i3 power state. The choice between legacy and D0i3 routines is conditioned on d0i3_supported flag. The patch introduces warning: drivers/misc/mei/hw-me.c:901:12: warning: ‘mei_me_d0i3_enter’ defined but not used [-Wunused-function] it will go away in consequent patch Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman