Re: [PATCH] crypto: mxs-dcp: Add empty hash export and import

From: Fabio Estevam
Date: Tue Jan 16 2018 - 12:28:25 EST


Hi Kamil,

On Tue, Jan 16, 2018 at 2:16 PM, Kamil Konieczny
<k.konieczny@xxxxxxxxxxxxxxxxxxx> wrote:
> Crypto framework will require async hash export/import, so add empty
> functions to prevent OOPS.

Which Oops exactly are you getting?

Just booted 4.14.13 and the mxs-dcp driver does not even probe successfully:

[ 2.455404] mxs-dcp 80028000.dcp: Failed to register sha1 hash!
[ 2.464042] mxs-dcp: probe of 80028000.dcp failed with error -22