user/sven/linux.git/include/linux/usb.h, branch v2.6.37.2

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.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

USB: usb.h: checkpatch cleanups

2010-05-20T20:21:47Z

Minor formatting changes to clean up the file. Signed-off-by: Greg Kroah-Hartman

USB: remove usb_find_device

2010-05-20T20:21:45Z

Now on one uses this function and it seems useless, so remove usb_find_device. [tom@tom linux-2.6-next]$ grep -r -n -I usb_find_device ./ drivers/media/dvb/dvb-usb/dvb-usb-init.c:160:static struct dvb_usb_device_description * dvb_usb_find_device(struct usb_device *udev,struct dvb_usb_device_properties *props, int *cold) drivers/media/dvb/dvb-usb/dvb-usb-init.c:230: if ((desc = dvb_usb_find_device(udev,props,&cold)) == NULL) { drivers/usb/core/usb.c:630: * usb_find_device - find a specific usb device in the system drivers/usb/core/usb.c:642:struct usb_device *usb_find_device(u16 vendor_id, u16 product_id) Signed-off-by: Ming Lei Signed-off-by: Greg Kroah-Hartman

USB: simplify usb_sg_init()

2010-05-20T20:21:42Z

This patch (as1377) simplifies the code in usb_sg_init(), without changing its functionality. It also removes a couple of unused fields from the usb_sg_request structure. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB: Change the scatterlist type in struct urb

2010-05-20T20:21:41Z

Change the type of the URB's 'sg' pointer from a usb_sg_request to a scatterlist. This allows drivers to submit scatter-gather lists without using the usb_sg_wait() interface. It has the added benefit of removing the typecasts that were added as part of patch as1368 (and slightly decreasing the number of pointer dereferences). Signed-off-by: Matthew Wilcox Reviewed-by: Alan Stern Tested-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB: Turn interface_to_usbdev into an inline function

2010-05-20T20:21:41Z

The stronger type-checking would have prevented a bug I had. Signed-off-by: Matthew Wilcox Signed-off-by: Greg Kroah-Hartman