mmc: dw_mmc: change idmac descriptor files to __le32

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The dw_mmc driver does not take into account the processor may be in
big endian when writing the descriptors. Change the descriptors for
the 32bit IDMA to use __le32 and ensure they are suitably swapped
before writing.

Note, this has not been tested as the socfpga driver does not try to
use idma.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

...

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Ben Dooks 2015-03-25 11:27:51 +00:00 • committed by Ulf Hansson

parent a2f17680f4

commit 6687c42fa7

1 changed files with 16 additions and 15 deletions

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31

drivers/mmc/host/dw_mmc.c

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