kernel_optimize_test/drivers/usb/core
Arjan van de Ven 01cd081920 USB: Patch to align the various USB timers to fire at the same time
This patch modifies the USB regular 250ms timer to be "perfectly aligned" to
the second and quarters thereof. This change is there to make sure that if
you have multiple USB ports, the timers for all these ports will fire at the
same time rather than all spread out. All spread out wakes the CPU up from
power saving idle a lot more than needed...


Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-12 16:29:48 -07:00
..
buffer.c USB: a bit more coding style cleanup 2007-02-07 15:44:40 -08:00
config.c USB: Fix up bogus bInterval values in endpoint descriptors 2007-06-08 16:24:31 -07:00
devices.c USB: remove use of the bus rwsem, as it doesn't really protect anything. 2007-04-27 10:57:30 -07:00
devio.c usbfs micro optimitation 2007-04-27 13:28:42 -07:00
driver.c USB: add RESET_RESUME device quirk 2007-07-12 16:29:47 -07:00
endpoint.c USB: In init_endpoint_class, use PTR_ERR to obtain an errno value, not IS_ERR 2007-02-16 15:32:17 -08:00
file.c USB: convert usb class devices to real devices 2007-02-07 15:44:31 -08:00
generic.c USB: add USB-Persist facility 2007-07-12 16:29:47 -07:00
hcd-pci.c USB: remove references to dev.power.power_state 2007-07-12 16:29:46 -07:00
hcd.c USB: Patch to align the various USB timers to fire at the same time 2007-07-12 16:29:48 -07:00
hcd.h USB: separate autosuspend from external suspend 2007-04-27 13:28:35 -07:00
hub.c USB: Make device reset stop retrying after disconnect 2007-07-12 16:29:47 -07:00
hub.h USB: Move private hub declarations out of public header file 2006-12-01 14:23:30 -08:00
inode.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
Kconfig USB: add USB-Persist facility 2007-07-12 16:29:47 -07:00
Makefile USB: add a blacklist for devices that can't handle some things we throw at them. 2007-02-23 15:03:46 -08:00
message.c USB: set the correct Interrupt interval in usb_bulk_msg 2007-05-22 23:45:49 -07:00
notify.c usbfs: private mutex for open, release, and remove 2006-09-27 11:58:49 -07:00
otg_whitelist.h USB: Fix apparent typo CONFIG_USB_CDCETHER. 2007-02-16 15:32:18 -08:00
quirks.c USB: add RESET_RESUME device quirk 2007-07-12 16:29:47 -07:00
sysfs.c USB: handle errors in power/level attribute 2007-05-22 23:45:50 -07:00
urb.c usbcore: trivial whitespace fixes 2007-02-07 15:44:40 -08:00
usb.c USB: replace flush_workqueue with cancel_sync_work 2007-05-29 13:39:07 -07:00
usb.h USB: add USB-Persist facility 2007-07-12 16:29:47 -07:00