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1c124c9962
linux/drivers/usb/host
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Alan Stern 1c124c9962 USB: UHCI: check for wakeup/suspend race 
hcd-pci.c in usbcore contains a check for wakeup requests racing with
controller suspend.  This check is going to be moved out of usbcore
and into the individual controller drivers, where it can apply to all
platforms, not just PCI.

This patch adds the check to uhci-hcd.  Ironically, none of the
non-PCI platform drivers for uhci-hcd implement suspend/resume.
Nevertheless, this change is needed to accomodate the upcoming change
to usbcore.

The patch also removes an outdated check of the root hub state.  For
one thing, the PM layer has long been quite reliable about suspending
root hubs before controllers.  For another, virtually the same check
is also made in hcd-pci.c; there's no point in repeating it.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-19 14:12:14 -07:00
..
whci usb: Remove unnecessary semicolons 2013-10-11 16:26:46 -07:00
bcma-hcd.c
ehci-atmel.c ehci-atmel.c: prepare clk before calling enable 2013-06-24 16:21:52 -07:00
ehci-dbg.c USB: EHCI: create per-TT bandwidth tables 2013-10-14 11:04:38 -07:00
ehci-exynos.c USB: host: Rename ehci-s5p to ehci-exynos 2013-10-11 16:56:00 -07:00
ehci-fsl.c Merge 3.12-rc3 into usb-next 2013-09-29 18:45:55 -07:00
ehci-fsl.h
ehci-grlib.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-hcd.c USB: EHCI: add check for wakeup/suspend race 2013-10-19 14:10:16 -07:00
ehci-hub.c ehci: remove ehci_vdbg() verbose debugging statements 2013-08-30 12:02:07 -07:00
ehci-mem.c USB: EHCI: fix sparse errors 2013-10-19 14:08:04 -07:00
ehci-msm.c USB: ehci-msm: Add device tree support and binding information 2013-10-11 16:31:15 -07:00
ehci-mv.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-mxc.c usb: ehci-mxc: check for pdata before dereferencing 2013-08-23 10:46:03 -07:00
ehci-octeon.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-omap.c USB: host: use dev_get_platdata() 2013-07-31 17:53:50 -07:00
ehci-orion.c USB: host: use dev_get_platdata() 2013-07-31 17:53:50 -07:00
ehci-pci.c usb: ehci: use amd_chipset_type to filter for usb subsystem hang bug 2013-10-03 15:44:50 -07:00
ehci-platform.c USB: host: use dev_get_platdata() 2013-07-31 17:53:50 -07:00
ehci-pmcmsp.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-ppc-of.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-ps3.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-q.c USB: EHCI: use a bandwidth-allocation table 2013-10-11 16:45:43 -07:00
ehci-sched.c USB: EHCI: fix sparse errors 2013-10-19 14:08:04 -07:00
ehci-sead3.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-sh.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-spear.c usb: host: ehci-spear: Remove redundant checks 2013-05-30 21:32:53 +09:00
ehci-sysfs.c USB: EHCI: use a bandwidth-allocation table 2013-10-11 16:45:43 -07:00
ehci-tegra.c USB: EHCI: tegra: drop clk_put for devm_clk_get in tegra_ehci_probe() 2013-09-30 18:58:42 -07:00
ehci-tilegx.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci-timer.c USB: EHCI: improve interrupt qh unlink 2013-08-12 11:43:48 -07:00
ehci-w90x900.c USB: EHCI: make ehci-w90X900 a separate driver 2013-09-26 09:47:22 -07:00
ehci-xilinx-of.c Revert "Revert "USB: EHCI: support running URB giveback in tasklet context"" 2013-09-23 13:32:51 -07:00
ehci.h USB: EHCI: create per-TT bandwidth tables 2013-10-14 11:04:38 -07:00
fhci-dbg.c
fhci-hcd.c
fhci-hub.c
fhci-mem.c
fhci-q.c
fhci-sched.c USB: FHCI: upgrade the isochronous API 2013-05-30 21:34:31 +09:00
fhci-tds.c
fhci.h USB: FHCI: upgrade the isochronous API 2013-05-30 21:34:31 +09:00
fotg210-hcd.c usb: Remove unnecessary semicolons 2013-10-11 16:26:46 -07:00
fotg210.h usb: host: Faraday fotg210-hcd driver 2013-07-29 11:15:39 -07:00
fsl-mph-dr-of.c usb: host: fsl-mph-dr-of: Staticize local symbols 2013-09-17 11:06:57 -05:00
fusbh200-hcd.c usb: Remove unnecessary semicolons 2013-10-11 16:26:46 -07:00
fusbh200.h usb host: Faraday USB2.0 FUSBH200-HCD driver 2013-05-17 10:12:52 -07:00
hwa-hc.c usb: wusbcore: preserve endianness of cached descriptors 2013-10-19 05:19:21 -07:00
imx21-dbg.c
imx21-hcd.c USB: iMX21: accept very late isochronous URBs 2013-09-25 17:05:34 -07:00
imx21-hcd.h
isp116x-hcd.c USB: host: use dev_get_platdata() 2013-07-31 17:53:50 -07:00
isp116x.h USB: isp116x: remove dependency on CONFIG_USB_DEBUG 2013-07-23 16:35:17 -07:00
isp1362-hcd.c usb: Remove unnecessary semicolons 2013-10-11 16:26:46 -07:00
isp1362.h USB: isp1362: move debug files from proc to debugfs 2013-07-24 14:43:05 -07:00
isp1760-hcd.c USB: remove remaining instances of USB_SUSPEND 2013-05-15 13:44:44 -04:00
isp1760-hcd.h
isp1760-if.c USB: host: use dev_get_platdata() 2013-07-31 17:53:50 -07:00
Kconfig USB: host: Rename ehci-s5p to ehci-exynos 2013-10-11 16:56:00 -07:00
Makefile USB: host: Rename ehci-s5p to ehci-exynos 2013-10-11 16:56:00 -07:00
octeon2-common.c
ohci-at91.c Revert "USB: OHCI: Properly handle ohci-at91 suspend" 2013-10-14 10:18:55 -07:00
ohci-da8xx.c Revert "USB: OHCI: Properly handle ohci-da8xx suspend" 2013-10-14 10:18:25 -07:00
ohci-dbg.c usb: Remove unnecessary semicolons 2013-10-11 16:26:46 -07:00
ohci-ep93xx.c Revert "USB: OHCI: Properly handle ohci-ep93xx suspend" 2013-10-14 10:18:10 -07:00
ohci-exynos.c USB: ohci-exynos: Remove non-DT support 2013-10-14 11:09:13 -07:00
ohci-hcd.c Revert "USB: OHCI: Properly handle OHCI controller suspend" 2013-10-14 10:19:10 -07:00
ohci-hub.c USB: OHCI: fix and explain sparse errors 2013-10-19 14:08:04 -07:00
ohci-jz4740.c USB: ohci-jz4740: remove unnecessary platform_set_drvdata() 2013-05-16 17:47:17 -07:00
ohci-mem.c
ohci-nxp.c USB: OHCI: make ohci-nxp a separate driver 2013-09-26 11:35:02 -07:00
ohci-octeon.c usb: host: ohci-octeon: Remove redundant platform_set_drvdata() 2013-05-17 10:14:52 -07:00
ohci-omap3.c USB: OHCI: make ohci-omap3 a separate driver 2013-09-26 09:53:46 -07:00
ohci-omap.c USB: OHCI: Properly handle ohci-omap suspend 2013-10-05 17:56:41 -07:00
ohci-pci.c usb: ohci: use amd_chipset_type to filter for SB800 prefetch 2013-10-03 15:44:51 -07:00
ohci-platform.c USB: OHCI: Properly handle ohci-platform suspend 2013-10-05 17:56:41 -07:00
ohci-ppc-of.c USB: host: Use usb_hcd_platform_shutdown() wherever possible 2013-07-25 12:01:12 -07:00
ohci-ps3.c
ohci-pxa27x.c USB: OHCI: Properly handle ohci-pxa27x suspend 2013-10-05 17:56:41 -07:00
ohci-q.c USB: OHCI: accept very late isochronous URBs 2013-09-25 17:05:35 -07:00
ohci-s3c2410.c Revert "USB: OHCI: Properly handle ohci-s3c2410 suspend" 2013-10-14 10:18:39 -07:00
ohci-sa1111.c
ohci-sm501.c USB: OHCI: Properly handle ohci-sm501 suspend 2013-10-05 17:56:41 -07:00
ohci-spear.c Revert "USB: OHCI: Properly handle ohci-spear suspend" 2013-10-14 10:15:50 -07:00
ohci-tilegx.c USB: host: use dev_get_platdata() 2013-07-31 17:53:50 -07:00
ohci-tmio.c usb: host: ohci-tmio: Remove redundant platform_set_drvdata() 2013-05-17 10:14:53 -07:00
ohci.h USB: OHCI: add a name for the platform-private field 2013-06-03 11:03:18 -07:00
oxu210hp-hcd.c Merge 3.10-rc3 into usb-next 2013-05-27 11:00:52 +09:00
oxu210hp.h
pci-quirks.c Merge 3.12-rc6 into usb-next. 2013-10-19 13:19:07 -07:00
pci-quirks.h usb: ohci: use amd_chipset_type to filter for SB800 prefetch 2013-10-03 15:44:51 -07:00
r8a66597-hcd.c usb: r8a66597-hcd: use platform_{get,set}_drvdata() 2013-08-30 11:11:35 -07:00
r8a66597.h
sl811_cs.c drivers/usb: use module_pcmcia_driver() in pcmcia drivers 2013-03-15 12:26:38 -07:00
sl811-hcd.c usb: Remove unnecessary semicolons 2013-10-11 16:26:46 -07:00
sl811.h USB: sl811: move debug files from proc to debugfs 2013-07-24 14:43:05 -07:00
ssb-hcd.c
u132-hcd.c USB: host: use dev_get_platdata() 2013-07-31 17:53:50 -07:00
uhci-debug.c USB/host: Use existing macros instead of hard-coded values in uhci-debug.c 2013-10-05 17:58:48 -07:00
uhci-grlib.c USB: host: use platform_{get,set}_drvdata() 2013-05-30 21:32:54 +09:00
uhci-hcd.c Merge 3.8-rc5 into usb-next 2013-01-25 12:41:02 -08:00
uhci-hcd.h USB: UHCI: remove unused definition 2013-01-24 13:42:09 -08:00
uhci-hub.c USB/host: Bugfix: Return length of copied buffer in uhci_hub_control() 2013-10-07 00:07:17 -07:00
uhci-pci.c USB: UHCI: check for wakeup/suspend race 2013-10-19 14:12:14 -07:00
uhci-platform.c usb: host: uhci-platform: remove deprecated IRQF_DISABLED 2013-10-07 00:05:09 -07:00
uhci-q.c USB: UHCI: accept very late isochronous URBs 2013-09-25 17:05:34 -07:00
xhci-dbg.c xhci: add traces for debug messages in xhci_address_device() 2013-08-13 16:05:38 -07:00
xhci-ext-caps.h xhci: fix port BESL LPM capability checking 2013-08-27 08:54:42 -07:00
xhci-hub.c xhci: Final patches for 3.13 2013-10-19 14:03:44 -07:00
xhci-mem.c usb: Don't enable USB 2.0 Link PM by default. 2013-10-16 12:24:19 -07:00
xhci-pci.c xhci: Fix spurious wakeups after S5 on Haswell 2013-10-09 16:27:20 -07:00
xhci-plat.c xhci: Step 1 to fix usb-linus and usb-next. 2013-08-15 18:00:46 -07:00
xhci-ring.c usb: xhci: kill a conditional when toggling cycle 2013-10-16 15:48:31 -07:00
xhci-trace.c xhci: add traces for debug messages in xhci_address_device() 2013-08-13 16:05:38 -07:00
xhci-trace.h xhci: trace debug statements related to ring expansion 2013-08-13 21:14:44 -07:00
xhci.c xhci: Final patches for 3.13 2013-10-19 14:03:44 -07:00
xhci.h xhci: Final patches for 3.13 2013-10-19 14:03:44 -07:00