From: Aaron Sierra Subject: [PATCH] crypto: talitos: Init zero_entry more compatibly Date: Fri, 31 Jul 2015 12:27:41 -0500 (CDT) Message-ID: <985540634.83104.1438363661992.JavaMail.zimbra@xes-inc.com> References: <767312390.183043.1438296525267.JavaMail.zimbra@xes-inc.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: linux-crypto@vger.kernel.org, Christophe Leroy To: Herbert Xu , "David S. Miller" Return-path: Received: from xes-mad.com ([216.165.139.218]:19369 "EHLO xes-mad.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751030AbbGaSRq (ORCPT ); Fri, 31 Jul 2015 14:17:46 -0400 In-Reply-To: <767312390.183043.1438296525267.JavaMail.zimbra@xes-inc.com> Sender: linux-crypto-owner@vger.kernel.org List-ID: Compiling this driver with my GCC 4.3.1 e500v2 cross-compiler resulted in a failed build due to the anonymous union/structures introduced in this commit: crypto: talitos - enhanced talitos_desc struct for SEC1 The build error was: drivers/crypto/talitos.h:56: error: unknown field 'len' specified in initializer drivers/crypto/talitos.h:56: warning: missing braces around initializer drivers/crypto/talitos.h:56: warning: (near initialization for 'zero_entry.') drivers/crypto/talitos.h:57: error: unknown field 'j_extent' specified in initializer drivers/crypto/talitos.h:58: error: unknown field 'eptr' specified in initializer drivers/crypto/talitos.h:58: warning: excess elements in struct initializer drivers/crypto/talitos.h:58: warning: (near initialization for 'zero_entry') make[2]: *** [drivers/crypto/talitos.o] Error 1 make[1]: *** [drivers/crypto] Error 2 make: *** [drivers] Error 2 This patch works around the errors by changing the static constant zero_entry's initializer to use an initialization shorthand. Signed-off-by: Aaron Sierra --- drivers/crypto/talitos.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h index 314daf5..bf88fe7 100644 --- a/drivers/crypto/talitos.h +++ b/drivers/crypto/talitos.h @@ -52,12 +52,7 @@ struct talitos_ptr { __be32 ptr; /* address */ }; -static const struct talitos_ptr zero_entry = { - .len = 0, - .j_extent = 0, - .eptr = 0, - .ptr = 0 -}; +static const struct talitos_ptr zero_entry = {{{ 0 }}}; /* descriptor */ struct talitos_desc { -- 1.9.1