AcoSail/kernel_optimize_test
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1b4cd43bd3
kernel_optimize_test/drivers/usb/host
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Alan Stern 1b4cd43bd3 isp116x-hcd: prepare for urb->status 
This patch (as931b), adapted from a patch by Olav Kongas, makes a small
set of conservative changes to the isp116x-hcd driver in preparation
for the removal of urb->status.

	finish_request() is moved up in the source and is called
	as soon as the URB is known to have completed, rather than
	after all the active endpoints have been scanned.

	The status of a completed URB is kept in a local variable
	and copied to urb->status only when the URB is about to be
	given back.

	-EREMOTEIO error status for control transfers is set after
	the status stage rather than when the short packet arrives.

	Some unnecessary uses of urb->lock are removed.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19 17:46:04 -07:00
..
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: use function attribute __maybe_unused 2007-07-12 16:29:50 -07:00
ehci-fsl.c USB: ehci_fsl update for MPC831x support 2007-07-12 16:29:50 -07:00
ehci-fsl.h ehci-fsl: fix cache coherency problem on system with large memory 2007-05-23 20:14:15 -07:00
ehci-hcd.c USB: PS3: USB system-bus rework 2007-07-12 16:34:30 -07:00
ehci-hub.c USB: Don't resume root hub if the controller is suspended 2007-07-12 16:34:39 -07:00
ehci-mem.c USB: ehci refcounts work on ppc7448 2007-07-12 16:29:47 -07:00
ehci-pci.c USB: EHCI, OHCI: handover changes 2007-07-12 16:29:47 -07:00
ehci-ppc-soc.c USB: EHCI big endian data structures support (for 440EPx) 2007-07-12 16:29:50 -07:00
ehci-ps3.c USB: PS3: USB system-bus rework 2007-07-12 16:34:30 -07:00
ehci-q.c USB: EHCI support for big-endian descriptors 2007-07-12 16:29:45 -07:00
ehci-sched.c USB: EHCI support for big-endian descriptors 2007-07-12 16:29:45 -07:00
ehci.h USB: EHCI: Safe endianness for transfer buffers after reset in case of HUB with TT 2007-07-12 16:34:29 -07:00
isp116x-hcd.c isp116x-hcd: prepare for urb->status 2007-07-19 17:46:04 -07:00
isp116x.h USB: Dealias -110 code (more complete) 2006-09-27 11:59:00 -07:00
Kconfig USB: ehci_fsl update for MPC831x support 2007-07-12 16:29:50 -07:00
Makefile USB: r8a66597-hcd: host controller driver for R8A66597 2007-07-12 16:29:45 -07:00
ohci-at91.c USB: at91-ohci, handle extra at91sam9261 ahb clock 2007-02-16 15:32:24 -08:00
ohci-au1xxx.c ohci: Rework bus glue integration to allow several at once 2007-02-07 15:44:33 -08:00
ohci-dbg.c USB: use function attribute __maybe_unused 2007-07-12 16:29:50 -07:00
ohci-ep93xx.c [PATCH] Scheduled removal of SA_xxx interrupt flags fixups 2007-02-14 08:09:54 -08:00
ohci-hcd.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
ohci-hub.c USB: Fix NEC OHCI chip silicon bug 2007-07-12 16:34:29 -07:00
ohci-lh7a404.c ohci: Rework bus glue integration to allow several at once 2007-02-07 15:44:33 -08:00
ohci-mem.c USB: Fix NEC OHCI chip silicon bug 2007-07-12 16:34:29 -07:00
ohci-omap.c ohci: Rework bus glue integration to allow several at once 2007-02-07 15:44:33 -08:00
ohci-pci.c USB: Fix NEC OHCI chip silicon bug 2007-07-12 16:34:29 -07:00
ohci-pnx4008.c USB: ohci-pnx4008: Remove unnecessary cast of return value of kzalloc 2007-07-12 16:34:43 -07:00
ohci-pnx8550.c [PATCH] Scheduled removal of SA_xxx interrupt flags fixups 2007-02-14 08:09:54 -08:00
ohci-ppc-of.c [POWERPC] Rename device_is_compatible to of_device_is_compatible 2007-05-07 20:31:14 +10:00
ohci-ppc-soc.c ohci: Rework bus glue integration to allow several at once 2007-02-07 15:44:33 -08:00
ohci-ps3.c USB: PS3: USB system-bus rework 2007-07-12 16:34:30 -07:00
ohci-pxa27x.c [ARM] 4304/1: removes the unnecessary bit number from CKENnn_XXXX 2007-04-21 23:14:01 +01:00
ohci-q.c USB: ohci whitespace/comment fixups 2006-12-20 10:14:26 -08:00
ohci-s3c2410.c ohci: Rework bus glue integration to allow several at once 2007-02-07 15:44:33 -08:00
ohci-sa1111.c ohci: Rework bus glue integration to allow several at once 2007-02-07 15:44:33 -08:00
ohci.h USB: Fix NEC OHCI chip silicon bug 2007-07-12 16:34:29 -07:00
pci-quirks.c EHCI: fix problem with BIOS handoff 2007-05-22 23:45:48 -07:00
pci-quirks.h [PATCH] USB: pci-quirks.c: proper prototypes 2006-04-14 11:12:20 -07:00
r8a66597-hcd.c USB: r8a66597-hcd: fix NULL access 2007-07-12 16:29:45 -07:00
r8a66597.h USB: r8a66597-hcd: host controller driver for R8A66597 2007-07-12 16:29:45 -07:00
sl811_cs.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
sl811-hcd.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
sl811.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
u132-hcd.c USB: use mutex instead of semaphore in the ELAN U132 adapter driver 2007-07-19 17:46:03 -07:00
uhci-debug.c UHCI: Fix problem caused by lack of terminating QH 2007-03-26 14:17:48 -07:00
uhci-hcd.c USB: Don't resume root hub if the controller is suspended 2007-07-12 16:34:39 -07:00
uhci-hcd.h UHCI: Eliminate asynchronous skeleton Queue Headers 2007-02-23 15:03:45 -08:00
uhci-hub.c UHCI: fix port resume problem 2007-03-09 19:52:23 -08:00
uhci-q.c UHCI: Add some WARN_ON()s 2007-04-27 13:28:36 -07:00