From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752948AbaIOMqa (ORCPT ); Mon, 15 Sep 2014 08:46:30 -0400 Received: from mail.mev.co.uk ([62.49.15.74]:34915 "EHLO mail.mev.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752793AbaIOMqZ (ORCPT ); Mon, 15 Sep 2014 08:46:25 -0400 From: Ian Abbott To: driverdev-devel@linuxdriverproject.org Cc: Greg Kroah-Hartman , Ian Abbott , H Hartley Sweeten , linux-kernel@vger.kernel.org Subject: [PATCH 06/11] staging: comedi: comedi_fc: cfc_write_array_to_buffer() data is const Date: Mon, 15 Sep 2014 13:46:02 +0100 Message-Id: <1410785167-28506-7-git-send-email-abbotti@mev.co.uk> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1410785167-28506-1-git-send-email-abbotti@mev.co.uk> References: <1410785167-28506-1-git-send-email-abbotti@mev.co.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The `data` pointer of `cfc_write_array_to_buffer()` ought to point to `const` data. Signed-off-by: Ian Abbott --- drivers/staging/comedi/drivers/comedi_fc.c | 2 +- drivers/staging/comedi/drivers/comedi_fc.h | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/comedi_fc.c b/drivers/staging/comedi/drivers/comedi_fc.c index ed0e79f..6f87220 100644 --- a/drivers/staging/comedi/drivers/comedi_fc.c +++ b/drivers/staging/comedi/drivers/comedi_fc.c @@ -24,7 +24,7 @@ /* Writes an array of data points to comedi's buffer */ unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s, - void *data, unsigned int num_bytes) + const void *data, unsigned int num_bytes) { struct comedi_async *async = s->async; unsigned int retval; diff --git a/drivers/staging/comedi/drivers/comedi_fc.h b/drivers/staging/comedi/drivers/comedi_fc.h index c570c6eb..fa3de9e 100644 --- a/drivers/staging/comedi/drivers/comedi_fc.h +++ b/drivers/staging/comedi/drivers/comedi_fc.h @@ -35,8 +35,9 @@ static inline void cfc_inc_scan_progress(struct comedi_subdevice *s, } /* Writes an array of data points to comedi's buffer */ -unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *, - void *data, unsigned int num_bytes); +unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s, + const void *data, + unsigned int num_bytes); static inline unsigned int cfc_write_to_buffer(struct comedi_subdevice *s, unsigned short data) -- 2.1.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from fraxinus.osuosl.org (fraxinus.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id B432B1C242B for ; Mon, 15 Sep 2014 12:46:27 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id B016CA17E8 for ; Mon, 15 Sep 2014 12:46:27 +0000 (UTC) Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Oo0HJb5O0DZS for ; Mon, 15 Sep 2014 12:46:26 +0000 (UTC) Received: from mail.mev.co.uk (mail.mev.co.uk [62.49.15.74]) by fraxinus.osuosl.org (Postfix) with ESMTP id 57F5CA17D6 for ; Mon, 15 Sep 2014 12:46:26 +0000 (UTC) From: Ian Abbott Subject: [PATCH 06/11] staging: comedi: comedi_fc: cfc_write_array_to_buffer() data is const Date: Mon, 15 Sep 2014 13:46:02 +0100 Message-Id: <1410785167-28506-7-git-send-email-abbotti@mev.co.uk> In-Reply-To: <1410785167-28506-1-git-send-email-abbotti@mev.co.uk> References: <1410785167-28506-1-git-send-email-abbotti@mev.co.uk> List-Id: Linux Driver Project Developer List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: driverdev-devel-bounces@linuxdriverproject.org To: driverdev-devel@linuxdriverproject.org Cc: Greg Kroah-Hartman , Ian Abbott , linux-kernel@vger.kernel.org The `data` pointer of `cfc_write_array_to_buffer()` ought to point to `const` data. Signed-off-by: Ian Abbott Reviewed-by: H Hartley Sweeten --- drivers/staging/comedi/drivers/comedi_fc.c | 2 +- drivers/staging/comedi/drivers/comedi_fc.h | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/comedi_fc.c b/drivers/staging/comedi/drivers/comedi_fc.c index ed0e79f..6f87220 100644 --- a/drivers/staging/comedi/drivers/comedi_fc.c +++ b/drivers/staging/comedi/drivers/comedi_fc.c @@ -24,7 +24,7 @@ /* Writes an array of data points to comedi's buffer */ unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s, - void *data, unsigned int num_bytes) + const void *data, unsigned int num_bytes) { struct comedi_async *async = s->async; unsigned int retval; diff --git a/drivers/staging/comedi/drivers/comedi_fc.h b/drivers/staging/comedi/drivers/comedi_fc.h index c570c6eb..fa3de9e 100644 --- a/drivers/staging/comedi/drivers/comedi_fc.h +++ b/drivers/staging/comedi/drivers/comedi_fc.h @@ -35,8 +35,9 @@ static inline void cfc_inc_scan_progress(struct comedi_subdevice *s, } /* Writes an array of data points to comedi's buffer */ -unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *, - void *data, unsigned int num_bytes); +unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *s, + const void *data, + unsigned int num_bytes); static inline unsigned int cfc_write_to_buffer(struct comedi_subdevice *s, unsigned short data) -- 2.1.0 _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel