tree a89409542bf787b5033d24adeb898206a5f2ef33
parent 9b22c0f98de8d36d5f4c681c9887ad1e87967814
author Jon Nettleton <jon@solid-run.com> 1528719979 +0300
committer Stefano Babic <sbabic@denx.de> 1532333824 +0200

mmc: break out get_op_cond code to its own function

This code is useful for testing the existance of devices that
do not have card detect capabilities.  This breaks out the core
functionality and leaves the actual init logic and error reporting
in mmc_start_init().

Signed-off-by: Jon Nettleton <jon@solid-run.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Stefano Babic <sbabic@denx.de>