Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753137AbdHBLUc (ORCPT ); Wed, 2 Aug 2017 07:20:32 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:35116 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753029AbdHBLUb (ORCPT ); Wed, 2 Aug 2017 07:20:31 -0400 From: Arvind Yadav To: arnd@arndb.de, gregkh@linuxfoundation.org, mark.gross@intel.com, peterhuewe@gmx.de, tpmdd@selhorst.net, jarkko.sakkinen@linux.intel.com, jgunthorpe@obsidianresearch.com Cc: linux-kernel@vger.kernel.org, tpmdd-devel@lists.sourceforge.net Subject: [PATCH 2/3] char: tpm: constify attribute_group structures. Date: Wed, 2 Aug 2017 16:50:14 +0530 Message-Id: <1501672814-2995-1-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 804 Lines: 24 attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by work with const attribute_group. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- drivers/char/tpm/tpm_ppi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm_ppi.c b/drivers/char/tpm/tpm_ppi.c index 86dd852..8e3c062 100644 --- a/drivers/char/tpm/tpm_ppi.c +++ b/drivers/char/tpm/tpm_ppi.c @@ -325,7 +325,7 @@ static DEVICE_ATTR(transition_action, S_IRUGO, &dev_attr_tcg_operations.attr, &dev_attr_vs_operations.attr, NULL, }; -static struct attribute_group ppi_attr_grp = { +static const struct attribute_group ppi_attr_grp = { .name = "ppi", .attrs = ppi_attrs }; -- 1.9.1