spl_mmc: cleanup variable types
authorPeter Korsgaard <peter.korsgaard@barco.com>
Thu, 21 Mar 2013 04:55:17 +0000 (04:55 +0000)
committerTom Rini <trini@ti.com>
Wed, 1 May 2013 20:24:00 +0000 (16:24 -0400)
commit2e222105c5e5592aefdb2ac889cf4934d222eb14
treeaecb3ddd4e58cedbd129ea70660b40ca179a01dd
parent971020c755e5633c9a8f532356ee1750b38dd86f
spl_mmc: cleanup variable types

block_read returns unsigned long, so it doesn't make sense to check for
< 0. and neither does marking the header structure as const and then
casting away the constness to load data into it.

Also cleanup some unneeded pointer casting while we're at it.

Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
Reviewed-by: Tom Rini <trini@ti.com>
drivers/mmc/spl_mmc.c