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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)
committerAdrian Hunter <ext-adrian.hunter@nokia.com>
Thu, 27 Nov 2008 08:35:47 +0000 (10:35 +0200)
commit038d0d2f64cc1f03bfaf1d5f22d9eacf33926a51
treef323947f2830a5b6767d765502cf2b35066ce177tree | snapshot
parentf824fda7556b4d72808c340434179d353015470ecommit | 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>
drivers/mmc/host/omap_hsmmc.c diff | blob | history
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