From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752761AbeAaIFX (ORCPT ); Wed, 31 Jan 2018 03:05:23 -0500 Received: from mail-wm0-f68.google.com ([74.125.82.68]:52566 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752579AbeAaIFV (ORCPT ); Wed, 31 Jan 2018 03:05:21 -0500 X-Google-Smtp-Source: AH8x2251QwtDTI+REDYf+OVAqiF/PJlQhVIBEf5YUSk7c5wv9HtcdIHYsr4ouXP5TK63jiM2xT9oQQ== From: Benjamin Gaignard To: yannick.fertre@st.com, philippe.cornu@st.com, vincent.abriou@st.com, laurent.pinchart@ideasonboard.com Cc: airlied@linux.ie, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Benjamin Gaignard Subject: [PATCH v2] drm/stm: check pitch and size calculations even if !CONFIG_MMU Date: Wed, 31 Jan 2018 09:05:08 +0100 Message-Id: <20180131080508.14356-1-benjamin.gaignard@linaro.org> X-Mailer: git-send-email 2.15.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In all cases we have to check pitch and size calculations to speed up data transfer. Fixes: 21f815bf773c ("drm/stm: drv: Improve data transfers") Signed-off-by: Benjamin Gaignard --- drivers/gpu/drm/stm/drv.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c index 8bc7e8418b8d..9ab00a87f7cc 100644 --- a/drivers/gpu/drm/stm/drv.c +++ b/drivers/gpu/drm/stm/drv.c @@ -35,7 +35,6 @@ static int stm_gem_cma_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args) { -#ifdef CONFIG_MMU unsigned int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8); /* @@ -44,7 +43,6 @@ static int stm_gem_cma_dumb_create(struct drm_file *file, */ args->pitch = roundup(min_pitch, 128); args->height = roundup(args->height, 4); -#endif return drm_gem_cma_dumb_create_internal(file, dev, args); } -- 2.15.0