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omap_hsmmc: Implement scatter-gather emulation
authorJuha Yrjola <juha.yrjola@solidboot.com>
Fri, 14 Nov 2008 13:22:00 +0000 (15:22 +0200)
committerPierre Ossman <drzeus@drzeus.cx>
Tue, 24 Mar 2009 20:30:05 +0000 (21:30 +0100)
commit0ccd76d4c236a0cf71efe51848f15c3f5d951da7
tree856a7855ab20a51da3fbb389f70401824379ae64tree | snapshot
parent4a694dc915c9a223044ce21fc0d99e63facd1d64commit | diff
omap_hsmmc: Implement scatter-gather emulation

Instead of using the bounce buffer, using scatter-gather emulation
(as in the OMAP1/2 MMC driver) removes the need of one extra memory
copy and improves performance.

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
drivers/mmc/host/omap_hsmmc.c diff | blob | history
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