From patchwork Sun Jan 9 19:51:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 79843 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1n6eE5-002kQY-Hl; Sun, 09 Jan 2022 19:51:38 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236832AbiAITve (ORCPT + 1 other); Sun, 9 Jan 2022 14:51:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230452AbiAITvc (ORCPT ); Sun, 9 Jan 2022 14:51:32 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 29130C06173F; Sun, 9 Jan 2022 11:51:32 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id l10so22844823wrh.7; Sun, 09 Jan 2022 11:51:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=p1AMiJvHNkryIw3zq3NggfXLhQA0Q2EvdEfeBbUqQJk=; b=aHe7mNIczcm7TCfDxqBQG2VIjLxWDMqx/qbHztIUodmkRcpR0c/nzNuApL4Q9K4Mdj 16Axw2LGRfw5uaRPWd5uJBfyCgxXAON9phKk8ZIO+N/VbSsqL6I6yCxDF9fO3H3P21ew 4L4DQFLYzJaYHG1HnmrENGenh+7h+/v9kELHvblwdyQn/obdp4+Bfw0qzlIFrx302OLu E8yy9UpOUGHnt6O2QvnkyffXJ+zOSzOu0wGtKqwGMU03Bdzc65xzV6BMxqh+xpzJ0ens 3v+ihWU7UaMO0RTLgyTzfwekIDtyOoe3Mp4FCgyk8420yBFTKcceUH+i0Pqxj2RYl5Qb Eb2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=p1AMiJvHNkryIw3zq3NggfXLhQA0Q2EvdEfeBbUqQJk=; b=teyAfkG/iVI7uRdR3F0li5XwXEmpEayP11MTL08J4465B6w4trYQ2168pbq5rZJb27 IIXYpBfcZid/pp6hSbYW4FcRBVgtYKD30RNau1ICwrISfHBUuyJBwxSqRLlwAF5vDlYz tpViUdpqdlqxktvV/sG83QO8Y+38l1VkBLnhe71kI5sDDC8rOT3AAAsi4ihjrxgfgV4c rViZ/mxOKpEkg2oWI1+C3Lsy/lMqi7SKHGoeNYNMaDRdIGKWkdJvDQavEnqkCw8pS4lj JxZsE8fwtJtNrt1sqaalDOQ/naqlhKfMr5OZ9hq4J/i1RRK2ihbKa620k01U0igHK+en gf4A== X-Gm-Message-State: AOAM5306KlQZsLsjIrXL73OIEu8JXKGkjE00wE+gaeiUw5rD76jRFOaR MfQmkWycjPY19Q1Rk1kk/Kk= X-Google-Smtp-Source: ABdhPJxjZVTMHT+0k4EdM0whztncj82t+8E6deuAW+u7Dda4nR1z+UqDqS9/1mLW8rO7FS80wkxrXQ== X-Received: by 2002:adf:d1c9:: with SMTP id b9mr21664358wrd.560.1641757890760; Sun, 09 Jan 2022 11:51:30 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id 5sm5411820wrb.77.2022.01.09.11.51.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jan 2022 11:51:30 -0800 (PST) From: Colin Ian King To: Mauro Carvalho Chehab , Sakari Ailus , Greg Kroah-Hartman , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] media: atomisp: make array idx_map static const Date: Sun, 9 Jan 2022 19:51:29 +0000 Message-Id: <20220109195129.46118-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,FREEMAIL_FORGED_FROMDOMAIN=0.001,FREEMAIL_FROM=0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Don't populate the read-only array idx_map on the stack but instead it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King --- .../atomisp/pci/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c index 562662ab8a44..a70bce1179da 100644 --- a/drivers/staging/media/atomisp/pci/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c +++ b/drivers/staging/media/atomisp/pci/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c @@ -44,7 +44,7 @@ ia_css_macc1_5_vmem_encode( unsigned int size) { unsigned int i, j, k, idx; - unsigned int idx_map[] = { + static const unsigned int idx_map[] = { 0, 1, 3, 2, 6, 7, 5, 4, 12, 13, 15, 14, 10, 11, 9, 8 };