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(parent: 4e743f1) | patch
mmc: Allow forward compatibility for eMMC
authorRomain Izard <romain.izard.pro@gmail.com>
Fri, 27 Jun 2014 08:51:07 +0000 (10:51 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Wed, 9 Jul 2014 09:26:11 +0000 (11:26 +0200)
commit03a59437ef6b6ad7fb0165cb9b96c08d6bf057fc
tree8a2dd4de1661e2ef7b4eb6f9985416d7f5f581d3tree | snapshot
parent4e743f1fc8bd24d1bc185e4d7b13f7b74c9c5423commit | diff
mmc: Allow forward compatibility for eMMC

As stated by the eMMC 5.0 specification, a chip should not be rejected
only because of the revision stated in the EXT_CSD_REV field of the
EXT_CSD register.

Remove the control on this value, the control of the CSD_STRUCTURE field
should be sufficient to reject future incompatible changes.

Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/core/mmc.c diff | blob | history
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