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linux-stable/drivers/usb/host
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Sarah Sharp 241b652f19 xhci: Remove excessive printks with shared IRQs. 
If the xHCI host controller shares an interrupt line with another device,
the xHCI driver needs to check if the interrupt was generated by its
hardware.  Unfortunately, the user will see a ton of "Spurious interrupt."
lines if the other hardware interrupts often.  Lawrence found his dmesg
output cluttered with this output when the xHCI host shared an interrupt
with his i915 hardware.

Remove the warning, as sharing an interrupt is a normal thing.

This should be applied to the 2.6.36 stable tree.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Reported-by: Lawrence Rust <lvr@softsystem.co.uk>
Cc: stable@kernel.org
2010-11-11 10:32:32 -08:00
..
whci usb: makefile cleanup 2010-10-22 10:22:07 -07:00
ehci-atmel.c USB: ehci-atmel.c: use resource_size() 2010-03-02 14:53:18 -08:00
ehci-au1xxx.c USB: add do_wakeup parameter for PCI HCD suspend 2010-08-10 14:35:37 -07:00
ehci-dbg.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
ehci-fsl.c USB: add USB EHCI support for MPC5121 SoC 2010-10-22 10:21:58 -07:00
ehci-fsl.h USB: add USB EHCI support for MPC5121 SoC 2010-10-22 10:21:58 -07:00
ehci-hcd.c USB: Add EHCI and OHCH glue for OCTEON II SOCs. 2010-10-29 19:08:44 +01:00
ehci-hub.c USB: controller resume should check the root hub 2010-08-10 14:35:37 -07:00
ehci-ixp4xx.c
ehci-lpm.c USB: EHCI: EHCI 1.1 addendum: Basic LPM feature support 2010-08-10 14:35:35 -07:00
ehci-mem.c USB: add USB EHCI support for MPC5121 SoC 2010-10-22 10:21:58 -07:00
ehci-mxc.c USB: ehci/mxc: compile fix 2010-11-11 06:56:17 -08:00
ehci-octeon.c USB: Add EHCI and OHCH glue for OCTEON II SOCs. 2010-10-29 19:08:44 +01:00
ehci-omap.c USB: ehci_omap: fix device detect issue with modules 2010-08-10 14:35:39 -07:00
ehci-orion.c USB: ehci-orion.c: use resource_size() 2010-03-02 14:53:17 -08:00
ehci-pci.c USB: EHCI: Disable langwell/penwell LPM capability 2010-09-20 16:04:59 -07:00
ehci-ppc-of.c USB: ehci-ppc-of: problems in unwind 2010-09-03 17:33:40 -07:00
ehci-ps3.c
ehci-q.c USB: convert usb_hcd bitfields into atomic flags 2010-08-10 14:35:37 -07:00
ehci-sched.c USB: EHCI: remove dead code in the periodic scheduler 2010-08-10 14:35:40 -07:00
ehci-w90x900.c USB: Add nuvoton Ehci driver for w90p910 platform 2009-09-23 06:46:20 -07:00
ehci-xilinx-of.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
ehci.h USB: ehci: fix remove of ehci debugfs dir 2010-08-10 14:35:44 -07:00
fhci-dbg.c USB: make hcd.h public (drivers dependency) 2010-05-20 13:21:30 -07:00
fhci-hcd.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
fhci-hub.c USB: make hcd.h public (drivers dependency) 2010-05-20 13:21:30 -07:00
fhci-mem.c USB: make hcd.h public (drivers dependency) 2010-05-20 13:21:30 -07:00
fhci-q.c USB: make hcd.h public (drivers dependency) 2010-05-20 13:21:30 -07:00
fhci-sched.c fix comment/printk typos concerning "already" 2010-07-11 21:45:40 +02:00
fhci-tds.c USB: make hcd.h public (drivers dependency) 2010-05-20 13:21:30 -07:00
fhci.h USB: FHCI: cq_get() should check kfifo_out()'s return value 2010-05-20 13:21:46 -07:00
fsl-mph-dr-of.c USB: add USB EHCI support for MPC5121 SoC 2010-10-22 10:21:58 -07:00
hwa-hc.c USB: convert usb_hcd bitfields into atomic flags 2010-08-10 14:35:37 -07:00
imx21-dbg.c USB: MXC: Add i.MX21 specific USB host controller driver. 2010-03-02 14:52:55 -08:00
imx21-hcd.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
imx21-hcd.h USB: imx21-hcd accept arbitary transfer buffer alignement. 2010-10-22 10:22:03 -07:00
isp116x-hcd.c USB: isp116x-hcd - use resource_size instead of defining its own resource_len macro 2010-10-22 10:22:14 -07:00
isp116x.h
isp1362-hcd.c USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro 2010-10-22 10:22:15 -07:00
isp1362.h USB: host: Remove dead CONFIG_ARCH_KARO 2010-08-10 14:35:40 -07:00
isp1760-hcd.c USB: isp1760: use a write barrier to ensure proper ndelay timing 2010-08-23 20:50:15 -07:00
isp1760-hcd.h USB: isp1760: allow platform devices to customize devflags 2009-09-23 06:46:29 -07:00
isp1760-if.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
Kconfig USB: Fix FSL USB driver on non Open Firmware systems 2010-11-11 06:55:35 -08:00
Makefile USB: Add EHCI and OHCH glue for OCTEON II SOCs. 2010-10-29 19:08:44 +01:00
octeon2-common.c USB: Add EHCI and OHCH glue for OCTEON II SOCs. 2010-10-29 19:08:44 +01:00
ohci-at91.c USB: ohci-at91: fix power management hanging 2010-04-30 09:25:12 -07:00
ohci-au1xxx.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
ohci-da8xx.c USB: OHCI: DA8xx/OMAP-L1x: fix up macro rename 2010-04-22 15:18:24 -07:00
ohci-dbg.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
ohci-ep93xx.c USB: ohci-ep93xx.c: remove unused variable 2009-09-23 06:46:34 -07:00
ohci-hcd.c USB: Add EHCI and OHCH glue for OCTEON II SOCs. 2010-10-29 19:08:44 +01:00
ohci-hub.c USB: controller resume should check the root hub 2010-08-10 14:35:37 -07:00
ohci-jz4740.c USB: ohci-jz4740: Fix spelling in MODULE_ALIAS 2010-11-11 07:14:07 -08:00
ohci-lh7a404.c USB: Convert concatenated __FILE__ to %s, __FILE__ 2010-03-02 14:54:59 -08:00
ohci-mem.c
ohci-octeon.c USB: Add EHCI and OHCH glue for OCTEON II SOCs. 2010-10-29 19:08:44 +01:00
ohci-omap.c omap: headers: Move remaining headers from include/mach to include/plat 2009-10-20 09:40:47 -07:00
ohci-omap3.c USB: ohci: introduce omap3 ohci-hcd driver 2010-05-20 13:21:44 -07:00
ohci-pci.c OHCI: work around for nVidia shutdown problem 2010-10-22 10:21:36 -07:00
ohci-pnx4008.c i2c: Add support for custom probe function 2010-08-11 18:20:56 +02:00
ohci-pnx8550.c
ohci-ppc-of.c of/device: Replace struct of_device with struct platform_device 2010-08-06 09:25:50 -06:00
ohci-ppc-soc.c USB: Convert concatenated __FILE__ to %s, __FILE__ 2010-03-02 14:54:59 -08:00
ohci-ps3.c
ohci-pxa27x.c ARM: ohci-pxa27x: enable OHCI over U2DC for pxa3xx 2010-10-08 16:21:17 +08:00
ohci-q.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ohci-s3c2410.c
ohci-sa1111.c USB: Convert concatenated __FILE__ to %s, __FILE__ 2010-03-02 14:54:59 -08:00
ohci-sh.c USB: ohci-sh - use resource_size instead of defining its own resource_len macro 2010-10-22 10:22:15 -07:00
ohci-sm501.c USB: ohci-sm501: add iounmap on error path 2010-10-22 10:21:35 -07:00
ohci-ssb.c USB: Add USB 2.0 to ssb ohci driver 2010-08-10 14:35:44 -07:00
ohci-tmio.c
ohci.h OHCI: work around for nVidia shutdown problem 2010-10-22 10:21:36 -07:00
oxu210hp-hcd.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
oxu210hp.h
pci-quirks.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
pci-quirks.h
r8a66597-hcd.c usb: Fix up r8a66597-hcd section mismatches. 2010-09-16 17:16:31 +09:00
r8a66597.h usb: r8a66597-hcd: Change mistake of the outsw function 2010-10-22 10:22:11 -07:00
sl811-hcd.c usb: host: sl811-hcd: check kzalloc() result 2010-08-10 14:35:42 -07:00
sl811.h
sl811_cs.c pcmcia: move driver name to struct pcmcia_driver 2010-09-29 17:20:24 +02:00
u132-hcd.c drivers/usb: Remove unnecessary return's from void functions 2010-08-10 14:25:42 +02:00
uhci-debug.c USB: remove fake "address-of" expressions 2010-08-10 14:35:45 -07:00
uhci-hcd.c USB: remove fake "address-of" expressions 2010-08-10 14:35:45 -07:00
uhci-hcd.h USB: UHCI: add support for Intel's wakeup flags 2010-08-10 14:35:38 -07:00
uhci-hub.c USB: controller resume should check the root hub 2010-08-10 14:35:37 -07:00
uhci-q.c USB: UHCI: add native scatter-gather support(v1) 2010-10-22 10:22:00 -07:00
xhci-dbg.c USB: xhci: Correct assumptions about number of rings per endpoint. 2010-05-20 13:21:38 -07:00
xhci-ext-caps.h USB: xhci: Fix finding extended capabilities registers 2010-03-02 14:55:02 -08:00
xhci-hub.c usb: Fix linker errors with CONFIG_PM=n 2010-10-22 10:22:15 -07:00
xhci-mem.c USB: xHCI: bus power management implementation 2010-10-22 10:22:13 -07:00
xhci-pci.c USB: xHCI: PCI power management implementation 2010-10-22 10:22:13 -07:00
xhci-ring.c xhci: Remove excessive printks with shared IRQs. 2010-11-11 10:32:32 -08:00
xhci.c Revert "USB: xhci: Use GFP_ATOMIC under spin_lock" 2010-11-11 09:41:02 -08:00
xhci.h usb: Fix linker errors with CONFIG_PM=n 2010-10-22 10:22:15 -07:00