Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752317AbdGELe2 (ORCPT ); Wed, 5 Jul 2017 07:34:28 -0400 Received: from mail-pf0-f193.google.com ([209.85.192.193]:36162 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750909AbdGELe0 (ORCPT ); Wed, 5 Jul 2017 07:34:26 -0400 From: Arvind Yadav To: dmitry.torokhov@gmail.com, linux@roeck-us.net Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] input: raydium_i2c_ts: constify attribute_group structures. Date: Wed, 5 Jul 2017 17:04:04 +0530 Message-Id: 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: 1185 Lines: 32 attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 7801 560 0 8361 20a9 drivers/input/touchscreen/raydium_i2c_ts.o File size After adding 'const': text data bss dec hex filename 7849 496 0 8345 2099 drivers/input/touchscreen/raydium_i2c_ts.o Signed-off-by: Arvind Yadav --- drivers/input/touchscreen/raydium_i2c_ts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/raydium_i2c_ts.c b/drivers/input/touchscreen/raydium_i2c_ts.c index 1252e49..4f1d3fd 100644 --- a/drivers/input/touchscreen/raydium_i2c_ts.c +++ b/drivers/input/touchscreen/raydium_i2c_ts.c @@ -939,7 +939,7 @@ static ssize_t raydium_i2c_calibrate_store(struct device *dev, NULL }; -static struct attribute_group raydium_i2c_attribute_group = { +static const struct attribute_group raydium_i2c_attribute_group = { .attrs = raydium_i2c_attributes, }; -- 1.9.1