From: Felipe Balbi <balbi@ti.com>
Date: Thu, 2 Feb 2012 11:01:12 +0000 (+0200)
Subject: usb: dwc3: gadget: allocate 3 packets for bulk and isoc endpoints
X-Git-Tag: v3.4-rc1~184^2~22^2~35^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e81c36a00d0eb8ce72faaaec1a1d865617374ae;p=pandora-kernel.git

usb: dwc3: gadget: allocate 3 packets for bulk and isoc endpoints

Those transfer types are generally high bandwidth, so we
want to optimize transfers with those endpoints.

For that, databook suggests allocating 3 * wMaxPacketSize
of FIFO. Let's do that.

Signed-off-by: Felipe Balbi <balbi@ti.com>
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