Deng-Cheng Zhu 5a3e2055c5 USB/host: Bugfix: Return length of copied buffer in uhci_hub_control() ...

In addition to the error statuses -ETIMEDOUT and -EPIPE, uhci_hub_control()
needs to return the length of copied buffer when appropriate, so that the
returned status of ->hub_control() in rh_call_control() in the USB core
HCD can be properly handled.

This patch also removes the OK() macro to make the code more readable.

Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-10-07 00:07:17 -07:00

..

whci

wusbhc: disable suspend and resume on the root hub.

2013-06-06 12:14:38 -07:00

bcma-hcd.c

usb: remove use of __devexit

2012-11-21 13:27:17 -08:00

ehci-atmel.c

ehci-atmel.c: prepare clk before calling enable

2013-06-24 16:21:52 -07:00

ehci-dbg.c

ehci: remove duplicate debug_async_open() prototype in ehci-dbg.c

2013-08-30 12:02:08 -07:00

ehci-fsl.c

Merge 3.12-rc3 into usb-next

2013-09-29 18:45:55 -07:00

ehci-fsl.h

powerpc/usb: fix bug of CPU hang when missing USB PHY clock

2012-09-05 16:52:08 -07:00

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: make ehci-w90X900 a separate driver

2013-09-26 09:47:22 -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: improve interrupt qh unlink

2013-08-12 11:43:48 -07:00

ehci-msm.c

USB: EHCI: make ehci-msm a separate driver

2013-04-08 09:40:20 -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

Revert "Revert "USB: EHCI: support running URB giveback in tasklet context""

2013-09-23 13:32:51 -07:00

ehci-s5p.c

USB: host: use dev_get_platdata()

2013-07-31 17:53:50 -07:00

ehci-sched.c

USB: EHCI: handle isochronous underruns with tasklets

2013-09-17 09:49:24 -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

…

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: handle isochronous underruns with tasklets

2013-09-17 09:49:24 -07:00

fhci-dbg.c

USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h

2012-06-26 19:42:11 -07:00

fhci-hcd.c

usb: remove use of __devexit

2012-11-21 13:27:17 -08:00

fhci-hub.c

USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h

2012-06-26 19:42:11 -07:00

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

USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h

2012-06-26 19:42:11 -07:00

fhci.h

USB: FHCI: upgrade the isochronous API

2013-05-30 21:34:31 +09:00

fotg210-hcd.c

usb: host: Faraday fotg210-hcd driver

2013-07-29 11:15:39 -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: host: fusbh200-hcd: rename two functions

2013-06-03 10:52:40 -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: implement hwahc_op_get_frame_number

2013-10-03 15:46:26 -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

ARM: imx: move platform_data definitions

2012-09-14 11:17:21 +02:00

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: host: use dev_get_platdata()

2013-07-31 17:53:50 -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: OHCI: make ohci-pxa27x a separate driver

2013-09-26 11:35:03 -07:00

Makefile

USB: OHCI: make ohci-pxa27x a separate driver

2013-09-26 11:35:03 -07:00

octeon2-common.c

…

ohci-at91.c

USB: OHCI: Properly handle ohci-at91 suspend

2013-10-05 17:56:41 -07:00

ohci-da8xx.c

USB: OHCI: Properly handle ohci-da8xx suspend

2013-10-05 17:56:41 -07:00

ohci-dbg.c

USB: ohci-dbg.c: remove dbg() usage

2012-05-01 21:33:37 -07:00

ohci-ep93xx.c

USB: OHCI: Properly handle ohci-ep93xx suspend

2013-10-05 17:56:41 -07:00

ohci-exynos.c

USB: OHCI: Properly handle ohci-exynos suspend

2013-10-05 17:56:41 -07:00

ohci-hcd.c

USB: OHCI: Properly handle OHCI controller suspend

2013-10-05 17:56:41 -07:00

ohci-hub.c

USB: OHCI: prepare to make ohci-hcd a library module

2013-05-30 21:36:03 +09:00

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

usb: remove use of __devinit

2012-11-21 13:27:16 -08:00

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

USB: OHCI: Properly handle ohci-s3c2410 suspend

2013-10-05 17:56:41 -07:00

ohci-sa1111.c

usb: remove use of __devinit

2012-11-21 13:27:16 -08:00

ohci-sm501.c

USB: OHCI: Properly handle ohci-sm501 suspend

2013-10-05 17:56:41 -07:00

ohci-spear.c

USB: OHCI: Properly handle ohci-spear suspend

2013-10-05 17:56:41 -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

usb: ohci: use amd_chipset_type to filter for SB800 prefetch

2013-10-03 15:44:51 -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

usb/host/r8a66597: remove conditional compilation of clk code

2012-07-30 17:25:12 -07:00

sl811_cs.c

drivers/usb: use module_pcmcia_driver() in pcmcia drivers

2013-03-15 12:26:38 -07:00

sl811-hcd.c

USB: host: use dev_get_platdata()

2013-07-31 17:53:50 -07:00

sl811.h

USB: sl811: move debug files from proc to debugfs

2013-07-24 14:43:05 -07:00

ssb-hcd.c

usb: remove use of __devexit

2012-11-21 13:27:17 -08:00

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

Merge 3.12-rc3 into usb-next

2013-09-29 18:45:55 -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

usb: Fix xHCI host issues on remote wakeup.

2013-09-23 15:43:31 -07:00

xhci-mem.c

usb: Fix xHCI host issues on remote wakeup.

2013-09-23 15:43:31 -07:00

xhci-pci.c

USB: fix PM config symbol in uhci-hcd, ehci-hcd, and xhci-hcd

2013-09-25 17:05:35 -07:00

xhci-plat.c

Merge tag 'for-usb-2013-08-15-step-1' into for-usb-next

2013-08-15 18:00:46 -07:00

xhci-ring.c

xhci: Fix race between ep halt and URB cancellation

2013-09-23 15:43:31 -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: Ensure a command structure points to the correct trb on the command ring

2013-09-23 15:43:30 -07:00

xhci.h

usb: Fix xHCI host issues on remote wakeup.

2013-09-23 15:43:31 -07:00