Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932086AbdHURF1 (ORCPT ); Mon, 21 Aug 2017 13:05:27 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:35122 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754253AbdHUREc (ORCPT ); Mon, 21 Aug 2017 13:04:32 -0400 From: Arvind Yadav To: sameo@linux.intel.com, clement.perrochaud@effinnov.com, charles.gorand@effinnov.com, r.baldyga@samsung.com, k.opasiak@samsung.com, davem@davemloft.net Cc: linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org Subject: [PATCH 5/8] nfc: pn544: constify i2c_device_id Date: Mon, 21 Aug 2017 22:33:57 +0530 Message-Id: <1503335040-27101-6-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1503335040-27101-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1503335040-27101-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 771 Lines: 24 i2c_device_id are not supposed to change at runtime. All functions working with i2c_device_id provided by work with const i2c_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- drivers/nfc/pn544/i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index 4b14740..d0207f8 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -54,7 +54,7 @@ #define PN544_HCI_I2C_LLC_MAX_SIZE (PN544_HCI_I2C_LLC_LEN_CRC + 1 + \ PN544_HCI_I2C_LLC_MAX_PAYLOAD) -static struct i2c_device_id pn544_hci_i2c_id_table[] = { +static const struct i2c_device_id pn544_hci_i2c_id_table[] = { {"pn544", 0}, {} }; -- 2.7.4