From patchwork Wed Jan 20 16:44:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dafna Hirschfeld X-Patchwork-Id: 12032903 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 96303C433DB for ; Wed, 20 Jan 2021 16:51:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5F07723358 for ; Wed, 20 Jan 2021 16:51:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391622AbhATQvy (ORCPT ); Wed, 20 Jan 2021 11:51:54 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:50598 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391579AbhATQpm (ORCPT ); Wed, 20 Jan 2021 11:45:42 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: dafna) with ESMTPSA id 8D98D1F44FBD From: Dafna Hirschfeld To: linux-media@vger.kernel.org, heiko.stuebner@theobroma-systems.com, heiko@sntech.de Cc: laurent.pinchart@ideasonboard.com, dafna.hirschfeld@collabora.com, helen.koike@collabora.com, ezequiel@collabora.com, hverkuil@xs4all.nl, kernel@collabora.com, dafna3@gmail.com, sakari.ailus@linux.intel.com, linux-rockchip@lists.infradead.org, mchehab@kernel.org, tfiga@chromium.org Subject: [PATCH v7 2/5] media: rkisp1: stats: remove a wrong cast to u8 Date: Wed, 20 Jan 2021 17:44:43 +0100 Message-Id: <20210120164446.1220-3-dafna.hirschfeld@collabora.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210120164446.1220-1-dafna.hirschfeld@collabora.com> References: <20210120164446.1220-1-dafna.hirschfeld@collabora.com> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org hist_bins is an array of type __u32. Each entry represent a 20 bit fixed point value as documented inline. The cast to u8 when setting the values is wrong. Remove it. Signed-off-by: Dafna Hirschfeld Reviewed-by: Heiko Stuebner --- drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c index 3ddab8fa8f2d..4cdb180fa64d 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c @@ -235,8 +235,7 @@ static void rkisp1_stats_get_hst_meas(struct rkisp1_stats *stats, pbuf->meas_type |= RKISP1_CIF_ISP_STAT_HIST; for (i = 0; i < RKISP1_CIF_ISP_HIST_BIN_N_MAX; i++) pbuf->params.hist.hist_bins[i] = - (u8)rkisp1_read(rkisp1, - RKISP1_CIF_ISP_HIST_BIN_0 + i * 4); + rkisp1_read(rkisp1, RKISP1_CIF_ISP_HIST_BIN_0 + i * 4); } static void rkisp1_stats_get_bls_meas(struct rkisp1_stats *stats,