AcoSail/kernel_optimize_test
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d25450c687
kernel_optimize_test/drivers/usb/host
History
Alan Stern 1f9fc882d9 OHCI: make autostop conditional on CONFIG_PM 
Unlike UHCI, OHCI does not exert any DMA load on the system when no
devices are connected.  Consequently there is no advantage to doing
an autostop other than the power savings, so we shouldn't compile the
necessary code unless CONFIG_PM is enabled.

This patch (as820) makes the root-hub suspend and resume routines
conditional on CONFIG_PM.  It also prevents autostop from activating
if the device_may_wakeup flag isn't set; some people use this flag to
alert the driver about Resume-Detect bugs in the hardware.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-01 14:25:52 -08:00
..
ehci-au1xxx.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ehci-dbg.c USB: revert EHCI VIA workaround patch 2006-10-17 13:57:18 -07:00
ehci-fsl.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ehci-fsl.h [PATCH] USB: EHCI for Freescale 83xx 2006-03-20 14:49:55 -08:00
ehci-hcd.c EHCI: Fix root-hub and port suspend/resume problems 2006-12-01 14:25:52 -08:00
ehci-hub.c EHCI: Fix root-hub and port suspend/resume problems 2006-12-01 14:25:52 -08:00
ehci-mem.c USB: EHCI whitespace fixes (cosmetic) 2006-09-27 11:58:56 -07:00
ehci-pci.c EHCI: Fix root-hub and port suspend/resume problems 2006-12-01 14:25:52 -08:00
ehci-q.c USB: revert EHCI VIA workaround patch 2006-10-17 13:57:18 -07:00
ehci-sched.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
ehci.h EHCI: Fix root-hub and port suspend/resume problems 2006-12-01 14:25:52 -08:00
hc_crisv10.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
hc_crisv10.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
isp116x-hcd.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
isp116x.h USB: Dealias -110 code (more complete) 2006-09-27 11:59:00 -07:00
Kconfig USB: u132-hcd: host controller driver for ELAN U132 adapter 2006-09-27 11:58:59 -07:00
Makefile USB: u132-hcd: host controller driver for ELAN U132 adapter 2006-09-27 11:58:59 -07:00
ohci-at91.c USB: ohci-at91, two one-liners 2006-09-27 11:58:57 -07:00
ohci-au1xxx.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ohci-dbg.c USB: fix __must_check warnings in drivers/usb/host/ 2006-09-27 11:58:58 -07:00
ohci-ep93xx.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ohci-hcd.c USB: OHCI: disable RHSC inside interrupt handler 2006-12-01 14:23:27 -08:00
ohci-hub.c OHCI: make autostop conditional on CONFIG_PM 2006-12-01 14:25:52 -08:00
ohci-lh7a404.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ohci-mem.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ohci-omap.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ohci-pci.c ohci: Use ref-counting hotplug safe interfaces 2006-09-28 15:36:43 -07:00
ohci-pnx4008.c USB: ohci-pnx4008 build fixes 2006-10-17 14:46:30 -07:00
ohci-ppc-soc.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ohci-pxa27x.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ohci-q.c [PATCH] ohci: don't play with IRQ regs 2006-10-06 08:53:40 -07:00
ohci-s3c2410.c USB: Properly unregister reboot notifier in case of failure in ehci hcd 2006-09-27 11:58:54 -07:00
ohci-sa1111.c USB: OHCI avoids root hub timer polling 2006-09-27 11:58:48 -07:00
ohci.h OHCI: add auto-stop support 2006-09-28 15:36:46 -07:00
pci-quirks.c [PATCH] USB: Kill compiler warning in quirk_usb_handoff_ohci 2006-07-12 16:03:22 -07:00
pci-quirks.h [PATCH] USB: pci-quirks.c: proper prototypes 2006-04-14 11:12:20 -07:00
sl811_cs.c [PATCH] USB: move hardware-specific <linux/usb_*.h> to <linux/usb/*.h> 2006-06-21 15:04:18 -07:00
sl811-hcd.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
sl811.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
u132-hcd.c USB: ftdi-elan.c: fixes and cleanups 2006-12-01 14:23:37 -08:00
uhci-debug.c USB: Make file operations structs in drivers/usb const. 2006-09-27 11:58:52 -07:00
uhci-hcd.c UHCI: workaround for Asus motherboard 2006-10-17 14:46:31 -07:00
uhci-hcd.h [PATCH] UHCI: Improve FSBR-off timing 2006-06-21 15:04:16 -07:00
uhci-hub.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
uhci-q.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00