From: Kuninori Morimoto Date: Tue, 6 Nov 2012 08:11:53 +0000 (-0800) Subject: usb: renesas_usbhs: host: add endpoint user counter X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~82^2~59^2~9 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b332e5fef480ee14d133d9b83af22d03819368e;p=pandora-kernel.git usb: renesas_usbhs: host: add endpoint user counter renesas_usbhs attaches pipe to endpoint when urb was queued, and it will be detached when transfer was done. Multi device controlling was enabled by this behavior. Now renesas_usbhs driver tried to wait until detaching if urb was queued to endpoint which already has been attached to pipe, and it created strange driver behavior. But it can re-use this attached pipe if multi urb was queued. This patch implements it. Signed-off-by: Kuninori Morimoto Signed-off-by: Felipe Balbi --- Reading git-diff-tree failed