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(parent: 97067d5) | patch
mmc: remove multiwrite capability
authorPierre Ossman <drzeus@drzeus.cx>
Sat, 5 Jul 2008 23:10:27 +0000 (01:10 +0200)
committerPierre Ossman <drzeus@drzeus.cx>
Tue, 15 Jul 2008 12:14:49 +0000 (14:14 +0200)
commit23af60398af2f5033e2f53665538a09f498dbc03
treefc244139d7d6bb1a82b80cc60fae86970e60c8c5tree | snapshot
parent97067d5581ec831a75a45a52e417bee0f7943dbfcommit | diff
mmc: remove multiwrite capability

Relax requirements on host controllers and only require that they do not
report a transfer count than is larger than the actual one (i.e. a lower
value is okay). This is how many other parts of the kernel behaves so
upper layers should already be prepared to handle that scenario. This
gives us a performance boost on MMC cards.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
drivers/mmc/card/block.c diff | blob | history
drivers/mmc/host/at91_mci.c diff | blob | history
drivers/mmc/host/atmel-mci.c diff | blob | history
drivers/mmc/host/mmc_spi.c diff | blob | history
drivers/mmc/host/mmci.c diff | blob | history
drivers/mmc/host/omap.c diff | blob | history
drivers/mmc/host/tifm_sd.c diff | blob | history
drivers/mmc/host/wbsd.c diff | blob | history
include/linux/mmc/host.h diff | blob | history
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