tree 8a8830321f9aaa1112bd797650143b07953f057b
parent ec62c07aab88bf6d620cacf070e857ce5d8b91f4
author Hector Palacios <hector.palacios@digi.com> 1416588882 +0100
committer Stefano Babic <sbabic@denx.de> 1417425581 +0100

mxs_ocotp: prevent error path from returning success

The code may goto 'fail' upon error with 'ret' variable set to an error
code, but this variable was being overwritten by a final preparation
function to restore the HCLK, so success was (in general) returned even
after an error was hit previously.

With this change, the function may now return success even if the final
preparation function fails, but it's probably enough to print a message
because (if successful) the real programming of the fuses has already
completed.

Signed-off-by: Hector Palacios <hector.palacios@digi.com>