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David Brownell 979d5199fe [PATCH] root hub changes (lesser half) ... This patch collects various small updates related to root hubs, to shrink later patches which build on them. - For root hub suspend/resume support: * Make the existing usb_hcd_resume_root_hub() routine respect pmcore locking, exporting and using the dpm_runtime_resume() method. * Add a new usb_hcd_suspend_root_hub() to pair with that routine. (Essential to make OHCI autosuspend behave again...) * HC_SUSPENDED by itself only refers to the root hub's downstream ports. So let HCDs see root hub URBs unless the parent device is suspended. - Remove an assertion we no longer need (and now, also don't want). - Generic suspend/resume updates to work better with swsusp. * Ignore the FREEZE vs SUSPEND distinction for hardware; trying to use it breaks the swsusp snapshots it's supposed to help (sigh). * On resume, mark devices as resumed right away, but then do nothing else if the device is marked NOTATTACHED. These changes shouldn't be very noticable by themselves. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> drivers/base/power/runtime.c | 1 drivers/usb/core/hcd.c | 64 ++++++++++++++++++++++++++++++++++++++----- drivers/usb/core/hcd.h | 1 drivers/usb/core/hub.c | 45 ++++++++++++++++++++++++------ drivers/usb/core/usb.c | 20 +++++++++---- drivers/usb/core/usb.h | 1 6 files changed, 111 insertions(+), 21 deletions(-)		20 years ago
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power	[PATCH] root hub changes (lesser half)	20 years ago
Kconfig	…
Makefile	…
attribute_container.c	[PATCH] drivers/base - fix sparse warnings	20 years ago
base.h	[PATCH] drivers/base - fix sparse warnings	20 years ago
bus.c	…
class.c	[PATCH] Driver Core: add the ability for class_device structures to be nested	20 years ago
core.c	[PATCH] kernel-doc: drivers/base fixes	20 years ago
cpu.c	[PATCH] drivers/base - fix sparse warnings	20 years ago
dd.c	[PATCH] Driver Core: fis bus rescan devices race	20 years ago
dmapool.c	[PATCH] gfp flags annotations - part 1	20 years ago
driver.c	[PATCH] kernel-doc: drivers/base fixes	20 years ago
firmware.c	[PATCH] drivers/base - fix sparse warnings	20 years ago
firmware_class.c	[PATCH] drivers/base/*: use kzalloc instead of kmalloc+memset	20 years ago
init.c	[PATCH] drivers/base - fix sparse warnings	20 years ago
map.c	[PATCH] drivers/base/*: use kzalloc instead of kmalloc+memset	20 years ago
node.c	…
platform.c	[PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacks	20 years ago
sys.c	…
transport_class.c	…