usb: gadget: dummy_hcd: allow to free requests on disabled endpoints

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ep->desc is set to NULL on endpoint disable. That means once an endpoint
is disabled it is not possible to free requests. In my target gadget I
first disable endpoints to make sure I have no requests on the fly and
then free frequests. On dummy I am leaking memory here.
Since I can't imagine a reason why it should be a bad thing, lets allow
to free requests on disabled endpoints. On removal of composite the ep0
request is removed so lets allow that here as well.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Sebastian Andrzej Siewior 2012-02-09 09:24:59 +01:00 • committed by Felipe Balbi

parent 2e87edf492

commit f99987bb26

1 changed files with 3 additions and 5 deletions

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drivers/usb/gadget/dummy_hcd.c

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