mmc: block: skip trim for some kingston eMMCs

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For some mass production of kingston eMMCs which adopt Phison's
firmware will meet an unrecoverable data conrruption occasionally
if performing trim due to a firmware bug confirmed by vendor. We
found it on Intel-C3230RK platform. So we add fixup of broken trim
for it.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Shawn Lin 2015-08-12 13:08:32 +08:00 • committed by Ulf Hansson

parent e31e67cf25

commit b5b4ff0a63

3 changed files with 14 additions and 1 deletions

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include/linux/mmc/card.h

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