Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752519AbdHMIzn (ORCPT ); Sun, 13 Aug 2017 04:55:43 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:38157 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751495AbdHMIzK (ORCPT ); Sun, 13 Aug 2017 04:55:10 -0400 From: Arvind Yadav To: crope@iki.fi, mchehab@kernel.org, ezequiel@vanguardiasur.com.ar, laurent.pinchart@ideasonboard.com, royale@zerezo.com, sean@mess.org, klimov.linux@gmail.com, hverkuil@xs4all.nl Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] [media] rc: constify usb_device_id Date: Sun, 13 Aug 2017 14:24:44 +0530 Message-Id: <1502614485-2150-3-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1502614485-2150-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1502614485-2150-1-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: 3736 Lines: 94 usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav --- drivers/media/rc/ati_remote.c | 2 +- drivers/media/rc/igorplugusb.c | 2 +- drivers/media/rc/imon.c | 2 +- drivers/media/rc/mceusb.c | 2 +- drivers/media/rc/redrat3.c | 2 +- drivers/media/rc/streamzap.c | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c index a4c6ad4..d1d0c48 100644 --- a/drivers/media/rc/ati_remote.c +++ b/drivers/media/rc/ati_remote.c @@ -198,7 +198,7 @@ static const struct ati_receiver_type type_firefly = { .default_keymap = RC_MAP_SNAPSTREAM_FIREFLY }; -static struct usb_device_id ati_remote_table[] = { +static const struct usb_device_id ati_remote_table[] = { { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID), .driver_info = (unsigned long)&type_ati diff --git a/drivers/media/rc/igorplugusb.c b/drivers/media/rc/igorplugusb.c index cb6d4f1..c294ec5 100644 --- a/drivers/media/rc/igorplugusb.c +++ b/drivers/media/rc/igorplugusb.c @@ -244,7 +244,7 @@ static void igorplugusb_disconnect(struct usb_interface *intf) usb_free_urb(ir->urb); } -static struct usb_device_id igorplugusb_table[] = { +static const struct usb_device_id igorplugusb_table[] = { /* Igor Plug USB (Atmel's Manufact. ID) */ { USB_DEVICE(0x03eb, 0x0002) }, /* Fit PC2 Infrared Adapter */ diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c index bd76534..3f414ab 100644 --- a/drivers/media/rc/imon.c +++ b/drivers/media/rc/imon.c @@ -346,7 +346,7 @@ static const struct imon_usb_dev_descr imon_ir_raw = { * devices use the SoundGraph vendor ID (0x15c2). This driver only supports * the ffdc and later devices, which do onboard decoding. */ -static struct usb_device_id imon_usb_id_table[] = { +static const struct usb_device_id imon_usb_id_table[] = { /* * Several devices with this same device ID, all use iMON_PAD.inf * SoundGraph iMON PAD (IR & VFD) diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index eb13069..6664d91 100644 --- a/drivers/media/rc/mceusb.c +++ b/drivers/media/rc/mceusb.c @@ -249,7 +249,7 @@ static const struct mceusb_model mceusb_model[] = { }, }; -static struct usb_device_id mceusb_dev_table[] = { +static const struct usb_device_id mceusb_dev_table[] = { /* Original Microsoft MCE IR Transceiver (often HP-branded) */ { USB_DEVICE(VENDOR_MICROSOFT, 0x006d), .driver_info = MCE_GEN1 }, diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c index 56d43be..48f27ac 100644 --- a/drivers/media/rc/redrat3.c +++ b/drivers/media/rc/redrat3.c @@ -186,7 +186,7 @@ struct redrat3_error { } __packed; /* table of devices that work with this driver */ -static struct usb_device_id redrat3_dev_table[] = { +static const struct usb_device_id redrat3_dev_table[] = { /* Original version of the RedRat3 */ {USB_DEVICE(USB_RR3USB_VENDOR_ID, USB_RR3USB_PRODUCT_ID)}, /* Second Version/release of the RedRat3 - RetRat3-II */ diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c index b09c45a..1f00727 100644 --- a/drivers/media/rc/streamzap.c +++ b/drivers/media/rc/streamzap.c @@ -43,7 +43,7 @@ #define USB_STREAMZAP_PRODUCT_ID 0x0000 /* table of devices that work with this driver */ -static struct usb_device_id streamzap_table[] = { +static const struct usb_device_id streamzap_table[] = { /* Streamzap Remote Control */ { USB_DEVICE(USB_STREAMZAP_VENDOR_ID, USB_STREAMZAP_PRODUCT_ID) }, /* Terminating entry */ -- 2.7.4