tree 1b07452f1203c05dbc36eb0c8b31801c6299d694
parent b0e5b2370084b419676240a010deeea7b1cde106
author Fabio Estevam <fabio.estevam@freescale.com> 1356667528 +0000
committer Stefano Babic <sbabic@denx.de> 1357405572 +0100

mx53loco: Remove unneeded 'retval' variable

commit c73368150 (pmic: Extend PMIC framework to support multiple instances
of PMIC devices) introduced an extra 'retval' variable, but this is not
necessary since we have already the variable 'ret' in place.

So use 'ret' to store the return values from the pmic related calls and remove
'retval'.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>