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musb_hdrc: Fix tusb DMA corruption
authorTony Lindgren <tony@atomide.com>
Thu, 6 Sep 2007 01:27:56 +0000 (18:27 -0700)
committerTony Lindgren <tony@atomide.com>
Thu, 6 Sep 2007 02:07:33 +0000 (19:07 -0700)
It seems tusb has a problem with sync DMA being mixed with async PIO.
Wait for the EP XFR_SIZE to clear before re-using the same DMA channel.

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

No differences found
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