linux/drivers/base/power, branch v2.6.21.5

[PATCH] PM: use kobject_name() to access kobject names

2007-04-11T22:39:39Z

Noone should use kobj.name directly since it may contain garbage. Objects with longer names have them stored in separately allocated memory pointed to by kobj->k_name. Signed-off-by: Dmitry Torokhov Signed-off-by: Linus Torvalds

Driver core: fix comments in drivers/base/power/resume.c

2006-09-26T04:08:39Z

Driver core: fix comments in drivers/base/power/resume.c Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

PM: device_suspend/resume may sleep

2006-09-26T04:08:38Z

This adds warning when someone tries them from atomic context. Signed-off-by: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman

PM: no suspend_prepare() phase

2006-09-26T04:08:38Z

Remove the new suspend_prepare() phase. It doesn't seem very usable, has never been tested, doesn't address fault cleanup, and would need a sibling resume_complete(); plus there are no real use cases. It could be restored later if those issues get resolved. Signed-off-by: David Brownell Cc: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

PM: add kconfig option for deprecated .../power/state files

2006-09-26T04:08:37Z

Add a new PM_SYSFS_DEPRECATED config option to control whether or not the /sys/devices/.../power/state files are provided. This will make it easier to get rid of that mechanism when the time comes, and to verify that userspace tools work right without it. Signed-off-by: David Brownell Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman

PM: update docs for writing .../power/state

2006-09-26T04:08:37Z

Updates to match current code: - Make writes to the /sys/devices/.../power/state files fail cleanly if the device requires the irqs-off call variants. - Fix comments describing the /sys/devices/.../power/state file writes to match the code; the last several releases have invalidated the previous text. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman

PM: issue PM_EVENT_PRETHAW

2006-09-26T04:08:37Z

This patch is the first of this series that should actually change any behavior ... by issuing the new event, now tha the rest of the kernel is prepared to receive it. This converts the PM core to issue the new PRETHAW message, which the rest of the kernel is now ready to receive. Signed-off-by: David Brownell Cc: "Rafael J. Wysocki" Cc: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman

make suspend quieter

2006-09-26T04:08:37Z

Fix a goof in Linus' recent PM API updates: don't emit any messages in the typical NOP "already suspended it" late suspend case. Signed-off-by: David Brownell Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman

Suspend infrastructure cleanup and extension

2006-09-26T04:08:36Z

Allow devices to participate in the suspend process more intimately, in particular, allow the final phase (with interrupts disabled) to also be open to normal devices, not just system devices. Also, allow classes to participate in device suspend. Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

Remove obsolete #include

2006-06-30T17:25:36Z

Signed-off-by: Jörn Engel Signed-off-by: Adrian Bunk