From: Tony Lindgren <tony@atomide.com>
Date: Wed, 21 Feb 2007 08:58:54 +0000 (-0800)
Subject: musb_hdrc: Transfer remaining bytes with PIO
X-Git-Tag: v2.6.21-omap1~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0a1bdcd58b6f4a9aaaf5be3e419e9fa60d015dd;p=pandora-kernel.git

musb_hdrc: Transfer remaining bytes with PIO

DMA callback can manually transfer remaining 1 - 31 bytes
after DMA transfer using PIO. This allows transferring
a wider range of sizes with DMA.

This needs to be tested with sync DMA transfers as
PIO may not be mixed with sync DMA.

Signed-off-by: Tony Lindgren <tony@atomide.com>
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