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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2010-09-11 13:23:12 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-09-24 11:05:01 -0700 |
| commit | a666e3e6098a9f56310e4ec2705f1dad124a34b5 (patch) | |
| tree | bea918dffc02612d0e41fae306711e2100a79034 /drivers/usb/musb/musb_gadget.c | |
| parent | 4c647338267e14c93892f6f125f17ea2419eea51 (diff) | |
| download | lwn-a666e3e6098a9f56310e4ec2705f1dad124a34b5.tar.gz lwn-a666e3e6098a9f56310e4ec2705f1dad124a34b5.zip | |
usb: musb: gadget: restart request on clearing endpoint halt
Commit 46034dca515bc4ddca0399ae58106d1f5f0d809f (USB: musb_gadget_ep0: stop
abusing musb_gadget_set_halt()) forgot to restart a queued request after
clearing the endpoint halt feature. This results in a couple of USB resets
while enumerating the file-backed storage gadget due to CSW packet not being
sent for the MODE SENSE(10) command.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: stable@kernel.org
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/musb/musb_gadget.c')
| -rw-r--r-- | drivers/usb/musb/musb_gadget.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index cacae96468b9..d065e23f123e 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1084,7 +1084,7 @@ struct free_record { /* * Context: controller locked, IRQs blocked. */ -static void musb_ep_restart(struct musb *musb, struct musb_request *req) +void musb_ep_restart(struct musb *musb, struct musb_request *req) { DBG(3, "<== %s request %p len %u on hw_ep%d\n", req->tx ? "TX/IN" : "RX/OUT", |