usb: gadget: Allow transfer of large packets over SMD

This fix solve an issue where QMI packets larger than
1024 bytes over SMD were ignored. This fix allows the
driver to read large packets in multiple smd_read calls
before sending them over USB to the host.

Change-Id: Ie2f7ffb798dc82b62eb90f8e12757012d6212c22
CRs-Fixed: 484688
Signed-off-by: Bar Weiner <bweiner@codeaurora.org>
1 file changed