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authorSascha Hauer <s.hauer@pengutronix.de>2012-06-21 11:14:25 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2012-06-30 12:46:25 +0200
commit40faf584cd60c1e0e083ac75eb9ef5f9e7c071d0 (patch)
tree74dc13a7583dadf8b89dbe38bdc5106f7cc605b0 /common/block.c
parent527772ca0ea0447d8c5394e9d6bc1581bdf06835 (diff)
downloadbarebox-40faf584cd60c1e0e083ac75eb9ef5f9e7c071d0.tar.gz
USB ehci: rework cache handling
We do not need to invalidate the cache in the poll loop anymore since the corresponding bit is now in a dma coherent area. Instead, flush cache before hardware operation and invalidate afterwards. Put the corresponding code inline since it's shorter. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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