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USB Gadget: documentation update
authorAlan Stern <stern@rowland.harvard.edu>
Mon, 2 Jun 2008 20:26:48 +0000 (16:26 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 21 Jul 2008 22:16:27 +0000 (15:16 -0700)
commitf579c2b46f74038e8f5a762c7f10c2385b33e3dc
treec59005c442589f61bb23ddce25e52d2f53b2990btree | snapshot
parente0d795e4f36c2d8949c1355b497fc5425dbb9437commit | diff
USB Gadget: documentation update

This patch (as1102) clarifies two points in the USB Gadget kerneldoc:

Request completion callbacks are always made with interrupts
disabled;

Device controllers may not support STALLing the status stage
of a control transfer after the data stage is over.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
include/linux/usb/gadget.h diff | blob | history
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