From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrzej Hajda Subject: Re: [PATCH 02/15] drm/dsi: Constify mipi_dsi_msg Date: Mon, 13 Oct 2014 15:41:31 +0200 Message-ID: <543BD68B.2030106@samsung.com> References: <1413195395-3355-1-git-send-email-thierry.reding@gmail.com> <1413195395-3355-2-git-send-email-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from mailout3.w1.samsung.com ([210.118.77.13]:19402 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752693AbaJMNlf (ORCPT ); Mon, 13 Oct 2014 09:41:35 -0400 Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NDD00G7UY61G150@mailout3.w1.samsung.com> for linux-samsung-soc@vger.kernel.org; Mon, 13 Oct 2014 14:44:25 +0100 (BST) In-reply-to: <1413195395-3355-2-git-send-email-thierry.reding@gmail.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Thierry Reding , dri-devel@lists.freedesktop.org Cc: linux-samsung-soc@vger.kernel.org On 10/13/2014 12:16 PM, Thierry Reding wrote: > From: Thierry Reding > > struct mipi_dsi_msg is a read-only structure, drivers should never need > to modify it. Make this explicit by making all references to the struct > const. > > Signed-off-by: Thierry Reding Acked-by: Andrzej Hajda -- Regards Andrzej > --- > drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 +- > include/drm/drm_mipi_dsi.h | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c > index 24741d8758e8..c5f3c76bfac3 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c > @@ -1236,7 +1236,7 @@ static bool exynos_dsi_is_short_dsi_type(u8 type) > } > > static ssize_t exynos_dsi_host_transfer(struct mipi_dsi_host *host, > - struct mipi_dsi_msg *msg) > + const struct mipi_dsi_msg *msg) > { > struct exynos_dsi *dsi = host_to_dsi(host); > struct exynos_dsi_transfer xfer; > diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h > index ccc3869e137b..836cc2b677d0 100644 > --- a/include/drm/drm_mipi_dsi.h > +++ b/include/drm/drm_mipi_dsi.h > @@ -56,7 +56,7 @@ struct mipi_dsi_host_ops { > int (*detach)(struct mipi_dsi_host *host, > struct mipi_dsi_device *dsi); > ssize_t (*transfer)(struct mipi_dsi_host *host, > - struct mipi_dsi_msg *msg); > + const struct mipi_dsi_msg *msg); > }; > > /** >