linux_dsm_epyc7002/drivers/usb/core
Alan Stern 0af212ba8f USB: don't let errors prevent system sleep
This patch (as1464) implements the recommended policy that most errors
during suspend or hibernation should not prevent the system from going
to sleep.  In particular, failure to suspend a USB driver or a USB
device should not prevent the sleep from succeeding:

Failure to suspend a device won't matter, because the device will
automatically go into suspend mode when the USB bus stops carrying
packets.  (This might be less true for USB-3.0 devices, but let's not
worry about them now.)

Failure of a driver to suspend might lead to trouble later on when the
system wakes up, but it isn't sufficient reason to prevent the system
from going to sleep.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-15 17:44:56 -07:00
..
buffer.c USB: Core: Fix minor coding style issues 2011-01-22 19:35:39 -08:00
config.c usb/ch9: use proper endianess for wBytesPerInterval 2011-05-02 16:42:51 -07:00
devices.c Merge 2.6.39-rc4 into usb-next 2011-04-19 05:50:38 -07:00
devio.c USB: Do not pass negative length to snoop_urb() 2011-03-23 13:14:16 -07:00
driver.c USB: don't let errors prevent system sleep 2011-06-15 17:44:56 -07:00
endpoint.c usb: set ep_dev async suspend should be later than device_initialize 2011-01-22 18:36:42 -08:00
file.c USB: remove dead code from usb_deregister_dev() 2011-04-13 16:24:05 -07:00
generic.c USB: accept RNDIS configs if there's no alternative 2010-08-10 14:35:43 -07:00
hcd-pci.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2011-03-16 15:04:26 -07:00
hcd.c USB: remove remaining usages of hcd->state from usbcore and fix regression 2011-05-19 16:34:04 -07:00
hub.c USB: don't let the hub driver prevent system sleep 2011-06-15 17:44:56 -07:00
inode.c usb: remove bad dput after dentry_unhash 2011-06-06 16:26:59 -07:00
Kconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
Makefile usb: makefile cleanup 2010-10-22 10:22:07 -07:00
message.c usb: Change usb_hcd->bandwidth_mutex to a pointer. 2011-03-13 18:07:14 -07:00
notify.c USB : correct comments in usb/core/notify.c 2008-02-01 14:34:44 -08:00
otg_whitelist.h USB: fix codingstyle issues in drivers/usb/core/*.h 2008-02-01 14:35:07 -08:00
quirks.c USB: Add quirk for Samsung Android phone modem 2011-02-17 10:30:24 -08:00
sysfs.c usb: core: Change usb_create_sysfs_intf_files()' return type to void 2011-04-29 17:24:38 -07:00
urb.c USB: Add support for SuperSpeed isoc endpoints 2011-03-13 18:23:57 -07:00
usb.c usb: core: Change usb_create_sysfs_intf_files()' return type to void 2011-04-29 17:24:38 -07:00
usb.h usb: core: Change usb_create_sysfs_intf_files()' return type to void 2011-04-29 17:24:38 -07:00