From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [PATCH] crypto/dpaa2_sec: fix build with GCC 7
Date: Tue, 30 Jan 2018 00:18:32 +0100
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29/01/2018 23:36, Thomas Monjalon:
> Seen with GCC 7.2.0, a switch fall through is detected and
> cannot be fixed with a fall-through comment or attribute:
> 
> drivers/crypto/dpaa2_sec/hw/rta/operation_cmd.h:89:6: error:
> this statement may fall through [-Werror=implicit-fallthrough=]
>    if (rta_sec_era < RTA_SEC_ERA_2)
>       ^
> 
> The check is disabled in dpaa2_sec Makefile but not in dpaa_sec Makefile
> which uses source code shared by dpaa2_sec.
> 
> The workaround is to disable the check at the beginning of the file.
> 
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

Applied