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crypto/dpaa2_sec: fix build with GCC 7

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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>
This commit is contained in:
Thomas Monjalon 2018-01-29 23:20:40 +01:00
parent d961c37439
commit 2ab9a94831
1 changed files with 2 additions and 0 deletions
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drivers/crypto/dpaa2_sec/hw/rta/operation_cmd.h
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@ -8,6 +8,8 @@
#ifndef __RTA_OPERATION_CMD_H__
#define __RTA_OPERATION_CMD_H__
#pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
extern enum rta_sec_era rta_sec_era;
static inline int