Re: [U-Boot] [PATCH] [v2] tsec: fix the return value for tsec_eth_init() and tsec_standard_init()

Mike Frysinger wrote:

the documentation currently states that a negative value is permissible and thus "int" is correct. as for the code that actually reads the result, that is by & large common code, so logic along those lines isnt terribly important.

The conclusion I drew from Andy's comments is that functions which initialize more than one device should not return a negative value. That makes sense to me. Perhaps the documentation should be updated to incorporate this idea?