From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755108AbcLZLbS (ORCPT ); Mon, 26 Dec 2016 06:31:18 -0500 Received: from mail-pg0-f66.google.com ([74.125.83.66]:34502 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751222AbcLZLbP (ORCPT ); Mon, 26 Dec 2016 06:31:15 -0500 From: Bhumika Goyal To: julia.lawall@lip6.fr, jason@lakedaemon.net, andrew@lunn.ch, gregory.clement@free-electrons.com, sebastian.hesselbarth@gmail.com, a.zummo@towertech.it, alexandre.belloni@free-electrons.com, linux-arm-kernel@lists.infradead.org, rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org Cc: keescook@chromium.org, Bhumika Goyal Subject: [PATCH] rtc: armada38x: add __ro_after_init to armada38x_rtc_ops Date: Mon, 26 Dec 2016 17:01:02 +0530 Message-Id: <1482751862-18699-1-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 The object armada38x_rtc_ops of type rtc_class_ops structure is not modified after getting initialized by armada38x_rtc_probe. Apart from getting referenced in init it is also passed as an argument to the function devm_rtc_device_register but this argument is of type const struct rtc_class_ops *. Therefore add __ro_after_init to its declaration. Signed-off-by: Bhumika Goyal --- drivers/rtc/rtc-armada38x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-armada38x.c b/drivers/rtc/rtc-armada38x.c index 9a3f2a6..7883c7f 100644 --- a/drivers/rtc/rtc-armada38x.c +++ b/drivers/rtc/rtc-armada38x.c @@ -202,7 +202,7 @@ static irqreturn_t armada38x_rtc_alarm_irq(int irq, void *data) return IRQ_HANDLED; } -static struct rtc_class_ops armada38x_rtc_ops = { +static struct rtc_class_ops armada38x_rtc_ops __ro_after_init = { .read_time = armada38x_rtc_read_time, .set_time = armada38x_rtc_set_time, .read_alarm = armada38x_rtc_read_alarm, -- 1.9.1