mmc-utils: ffu: Simplify ext_csd bytes parsing

The ext_csd register has this habbit of linking a contiguous set of
bytes into one meaningful double-word.  It does that where the least
significant value is in the lower index - hence little-endian.

Signed-off-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20230625103814.105-4-avri.altman@wdc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
1 file changed