From: Arvind Yadav Subject: [PATCH] crypto: caam: make of_device_ids const. Date: Fri, 16 Jun 2017 14:46:44 +0530 Message-ID: <006670ce30a5b56744b9a723582702d89fa5f274.1497604474.git.arvind.yadav.cs@gmail.com> Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org To: horia.geanta@nxp.com, dan.douglass@nxp.com, herbert@gondor.apana.org.au, davem@davemloft.net Return-path: Received: from mail-pf0-f193.google.com ([209.85.192.193]:33876 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753214AbdFPJRV (ORCPT ); Fri, 16 Jun 2017 05:17:21 -0400 Sender: linux-crypto-owner@vger.kernel.org List-ID: of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by work with const of_device_ids. So mark the non-const structs as const. File size before: text data bss dec hex filename 2376 808 128 3312 cf0 drivers/crypto/caam/jr.o File size after constify caam_jr_match: text data bss dec hex filename 2976 192 128 3296 ce0 drivers/crypto/caam/jr.o Signed-off-by: Arvind Yadav --- drivers/crypto/caam/jr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c index 2763100..1ccfb31 100644 --- a/drivers/crypto/caam/jr.c +++ b/drivers/crypto/caam/jr.c @@ -536,7 +536,7 @@ static int caam_jr_probe(struct platform_device *pdev) return 0; } -static struct of_device_id caam_jr_match[] = { +static const struct of_device_id caam_jr_match[] = { { .compatible = "fsl,sec-v4.0-job-ring", }, -- 1.9.1