kernel/include/linux/usb.h, branch linux-2.6.39.y

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

USB: HCD: Add driver hooks for (un)?map_urb_for_dma

2011-02-04T19:48:55Z

Provide optional hooks for the host controller driver to override the default DMA mapping and unmapping routines. In general, these shouldn't be necessary unless the host controller has special DMA requirements, such as alignment contraints. If these are not specified, the general usb_hcd_(un)?map_urb_for_dma functions will be used instead. Also, pass the status to unmap_urb_for_dma so it can know whether the DMA buffer has been overwritten. Finally, add a flag to be used by these implementations if they allocated a temporary buffer so it can be freed properly when unmapping. Signed-off-by: Robert Morell Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

Merge branch 'usb-next' into musb-merge

2010-12-16T18:05:06Z

* usb-next: (132 commits) USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path USB: uas: Ensure we only bind to a UAS interface USB: uas: Rename sense pipe and sense urb to status pipe and status urb USB: uas: Use kzalloc instead of kmalloc USB: uas: Fix up the Sense IU usb: musb: core: kill unneeded #include's DA8xx: assign name to MUSB IRQ resource usb: gadget: g_ncm added usb: gadget: f_ncm.c added usb: gadget: u_ether: prepare for NCM usb: pch_udc: Fix setup transfers with data out usb: pch_udc: Fix compile error, warnings and checkpatch warnings usb: add ab8500 usb transceiver driver USB: gadget: Implement runtime PM for MSM bus glue driver USB: gadget: Implement runtime PM for ci13xxx gadget USB: gadget: Add USB controller driver for MSM SoC USB: gadget: Introduce ci13xxx_udc_driver struct USB: gadget: Initialize ci13xxx gadget device's coherent DMA mask USB: gadget: Fix "scheduling while atomic" bugs in ci13xxx_udc USB: gadget: Separate out PCI bus code from ci13xxx_udc ...

usb: musb: do not use dma for control transfers

2010-11-22T10:55:02Z

The Inventra DMA engine used with the MUSB controller in many SoCs cannot use DMA for control transfers on EP0, but can use DMA for all other transfers. The USB core maps urbs for DMA if hcd->self.uses_dma is true. (hcd->self.uses_dma is true for MUSB as well). Split the uses_dma flag into two - one that says if the controller needs to use PIO for control transfers, and another which says if the controller uses DMA (for all other transfers). Also, populate this flag for all MUSB by default. (Tested on OMAP3 and OMAP4 boards, with EHCI and MUSB HCDs simultaneously in use). Signed-off-by: Maulik Mankad Signed-off-by: Santosh Shilimkar Signed-off-by: Anand Gadiyar Cc: Oliver Neukum Cc: Alan Stern Cc: Praveena NADAHALLY Cc: Ajay Kumar Gupta Signed-off-by: Felipe Balbi

USB: use the runtime-PM autosuspend implementation

2010-11-16T22:03:41Z

This patch (as1428) converts USB over to the new runtime-PM core autosuspend framework. One slightly awkward aspect of the conversion is that USB devices will now have two suspend-delay attributes: the old power/autosuspend file and the new power/autosuspend_delay_ms file. One expresses the delay time in seconds and the other in milliseconds, but otherwise they do the same thing. The old attribute can be deprecated and then removed eventually. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB: make usb_mark_last_busy use pm_runtime_mark_last_busy

2010-11-16T22:02:54Z

Since the runtime-PM core already defines a .last_busy field in device.power, this patch uses it to replace the .last_busy field defined in usb_device and uses pm_runtime_mark_last_busy to implement usb_mark_last_busy. Signed-off-by: Ming Lei Reviewed-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

usb.h: fix ioctl kernel-doc info

2010-11-08T20:28:32Z

Fix struct field name, prevent kernel-doc warnings. Warning(include/linux/usb.h:865): No description found for parameter 'unlocked_ioctl' Warning(include/linux/usb.h:865): Excess struct/union/enum/typedef member 'ioctl' description in 'usb_driver' Signed-off-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman

USB:: fix linux/usb.h kernel-doc warnings

2010-08-10T21:35:44Z

Fix kernel-doc warnings in linux/usb.h: Warning(include/linux/usb.h:185): No description found for parameter 'resetting_device' Warning(include/linux/usb.h:1212): No description found for parameter 'stream_id' Signed-off-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman

USB-BKL: Convert usb_driver ioctl to unlocked_ioctl

2010-08-10T21:35:35Z

And audit all the users. None needed the BKL. That was easy because there was only very few around. Tested with allmodconfig build on x86-64 Signed-off-by: Andi Kleen Cc: Arnd Bergmann From: Andi Kleen

USB: remove unused usb_buffer_alloc and usb_buffer_free macros

2010-05-20T20:21:50Z

Now that all callers are converted over, remove the compatibility functions and all is good. Cc: Daniel Mack Signed-off-by: Greg Kroah-Hartman