Diego Santa Cruz 9cf199ebcf mmc: the ext_csd data may be used during init even if reading failed
The mmc_startup() function uses the ext_csd data even if reading it
from the mmc device failed. This bug was introduced in commit
bc897b1d4d86597311430dbe7b3e6c807c8c53e5. We now bail out if
reading it fails, this should not be a problem as ext_csd was
introduced in MMC 4.0 and this code is conditional on MMC >= 4.0.

Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
2015-01-19 17:04:48 +02:00
..
2014-12-12 21:09:01 +02:00
2014-08-01 19:24:34 +03:00
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