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(parent: ef7f584) | patch
usb: gadget: audio: queue wLength-sized requests
authorFelipe Balbi <balbi@ti.com>
Mon, 29 Aug 2011 08:54:08 +0000 (11:54 +0300)
committerFelipe Balbi <balbi@ti.com>
Fri, 9 Sep 2011 10:06:06 +0000 (13:06 +0300)
commit7c5881d1625d844cdfcc027a970f0d034b982ba5
treec57820b64f80d9a9e1acef233a8bcb08998436eetree | snapshot (tar.gz zip)
parentef7f584ce7b40bcfc108477d2711270379ca8596commit | diff
usb: gadget: audio: queue wLength-sized requests

On Audio class, the wLength field of the Setup
packet, contains the data payload size of the
following Data phase. Instead of harcoding values,
use wLength.

This also fixes a bug where Gadget driver had to
receive 3 bytes, but it was queueing a ZLP.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/f_audio.c diff | blob | blame | history