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| author |   Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-11-06 00:11:53 -0800 |
|---|---|---|
| committer |   Felipe Balbi <balbi@ti.com> | 2012-11-06 15:04:28 +0200 |
| commit | 7b332e5fef480ee14d133d9b83af22d03819368e (patch) | |
| tree | d9720f428f53b4038de082815e0089f7e0c250a2 /drivers/usb/chipidea/debug.c | |
| parent | usb: renesas_usbhs: remove debug information from usbhsh_hub_status_data() (diff) | |
| download | linux-dev-7b332e5fef480ee14d133d9b83af22d03819368e.tar.xz linux-dev-7b332e5fef480ee14d133d9b83af22d03819368e.zip | |
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 <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/chipidea/debug.c')
0 files changed, 0 insertions, 0 deletions