Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754336AbdHURbY (ORCPT ); Mon, 21 Aug 2017 13:31:24 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:35907 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754102AbdHURbW (ORCPT ); Mon, 21 Aug 2017 13:31:22 -0400 From: Bhumika Goyal To: julia.lawall@lip6.fr, richardcochran@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Bhumika Goyal Subject: [PATCH] ptp: make ptp_clock_info const Date: Mon, 21 Aug 2017 23:01:12 +0530 Message-Id: <1503336672-22918-1-git-send-email-bhumirks@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: 2563 Lines: 107 Make these const as they are only used in a copy operation. Done using Coccinelle. @match disable optional_qualifier@ identifier s; @@ static struct ptp_clock_info s = {...}; @ref@ position p; identifier match.s; @@ s@p @good1@ position ref.p; identifier match.s,f,c; expression e; @@ ( e = s@p | e = s@p.f | c(...,s@p.f,...) | c(...,s@p,...) ) @bad depends on !good1@ position ref.p; identifier match.s; @@ s@p @depends on forall !bad disable optional_qualifier@ identifier match.s; @@ static + const struct ptp_clock_info s; Signed-off-by: Bhumika Goyal --- File ptp_ixp46x.c is not tested as I could not find any architecture to cross compile it. drivers/ptp/ptp_dte.c | 2 +- drivers/ptp/ptp_ixp46x.c | 2 +- drivers/ptp/ptp_kvm.c | 2 +- drivers/ptp/ptp_pch.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/ptp/ptp_dte.c b/drivers/ptp/ptp_dte.c index faf6f7a..6edd3b9 100644 --- a/drivers/ptp/ptp_dte.c +++ b/drivers/ptp/ptp_dte.c @@ -221,7 +221,7 @@ static int ptp_dte_enable(struct ptp_clock_info *ptp, return -EOPNOTSUPP; } -static struct ptp_clock_info ptp_dte_caps = { +static const struct ptp_clock_info ptp_dte_caps = { .owner = THIS_MODULE, .name = "DTE PTP timer", .max_adj = 50000000, diff --git a/drivers/ptp/ptp_ixp46x.c b/drivers/ptp/ptp_ixp46x.c index 344a3ba..1171ffd 100644 --- a/drivers/ptp/ptp_ixp46x.c +++ b/drivers/ptp/ptp_ixp46x.c @@ -236,7 +236,7 @@ static int ptp_ixp_enable(struct ptp_clock_info *ptp, return -EOPNOTSUPP; } -static struct ptp_clock_info ptp_ixp_caps = { +static const struct ptp_clock_info ptp_ixp_caps = { .owner = THIS_MODULE, .name = "IXP46X timer", .max_adj = 66666655, diff --git a/drivers/ptp/ptp_kvm.c b/drivers/ptp/ptp_kvm.c index bb86569..2b1b212 100644 --- a/drivers/ptp/ptp_kvm.c +++ b/drivers/ptp/ptp_kvm.c @@ -150,7 +150,7 @@ static int ptp_kvm_enable(struct ptp_clock_info *ptp, return -EOPNOTSUPP; } -static struct ptp_clock_info ptp_kvm_caps = { +static const struct ptp_clock_info ptp_kvm_caps = { .owner = THIS_MODULE, .name = "KVM virtual PTP", .max_adj = 0, diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c index 3aa22ae..b328517 100644 --- a/drivers/ptp/ptp_pch.c +++ b/drivers/ptp/ptp_pch.c @@ -509,7 +509,7 @@ static int ptp_pch_enable(struct ptp_clock_info *ptp, return -EOPNOTSUPP; } -static struct ptp_clock_info ptp_pch_caps = { +static const struct ptp_clock_info ptp_pch_caps = { .owner = THIS_MODULE, .name = "PCH timer", .max_adj = 50000000, -- 1.9.1