From owner-svn-src-stable@FreeBSD.ORG Thu Feb 12 07:21:24 2015 Return-Path: Delivered-To: svn-src-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 821734A3; Thu, 12 Feb 2015 07:21:24 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 6C66D604; Thu, 12 Feb 2015 07:21:24 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t1C7LOYH012897; Thu, 12 Feb 2015 07:21:24 GMT (envelope-from dim@FreeBSD.org) Received: (from dim@localhost) by svn.freebsd.org (8.14.9/8.14.9/Submit) id t1C7LOqu012895; Thu, 12 Feb 2015 07:21:24 GMT (envelope-from dim@FreeBSD.org) Message-Id: <201502120721.t1C7LOqu012895@svn.freebsd.org> X-Authentication-Warning: svn.freebsd.org: dim set sender to dim@FreeBSD.org using -f From: Dimitry Andric Date: Thu, 12 Feb 2015 07:21:24 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r278617 - in stable: 10/sys/dev/drm2/radeon 9/sys/dev/drm2/radeon X-SVN-Group: stable-10 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Feb 2015 07:21:24 -0000 Author: dim Date: Thu Feb 12 07:21:22 2015 New Revision: 278617 URL: https://svnweb.freebsd.org/changeset/base/278617 Log: MFC r278004: Constify a number of accesses in drm2's radeon drivers to avoid -Wcast-qual warnings. No functional change. Reviewed by: dumbbell Differential Revision: https://reviews.freebsd.org/D1727 MFC r278438: After r278004 was committed, Bruce Evans noted that the casts were actually completely unnecessary, here: https://lists.freebsd.org/pipermail/svn-src-all/2015-February/098478.html Remove the casts, and just assign &xxx_io_mc_regs[0][0] directly. Reviewed by: dumbbell Differential Revision: https://reviews.freebsd.org/D1748 Modified: stable/10/sys/dev/drm2/radeon/ni.c stable/10/sys/dev/drm2/radeon/si.c Directory Properties: stable/10/ (props changed) Changes in other areas also in this revision: Modified: stable/9/sys/dev/drm2/radeon/ni.c stable/9/sys/dev/drm2/radeon/si.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/10/sys/dev/drm2/radeon/ni.c ============================================================================== --- stable/10/sys/dev/drm2/radeon/ni.c Thu Feb 12 05:35:00 2015 (r278616) +++ stable/10/sys/dev/drm2/radeon/ni.c Thu Feb 12 07:21:22 2015 (r278617) @@ -182,7 +182,7 @@ int ni_mc_load_microcode(struct radeon_d { const __be32 *fw_data; u32 mem_type, running, blackout = 0; - u32 *io_mc_regs; + const u32 *io_mc_regs; int i, ucode_size, regs_size; if (!rdev->mc_fw) @@ -190,23 +190,23 @@ int ni_mc_load_microcode(struct radeon_d switch (rdev->family) { case CHIP_BARTS: - io_mc_regs = (u32 *)&barts_io_mc_regs; + io_mc_regs = &barts_io_mc_regs[0][0]; ucode_size = BTC_MC_UCODE_SIZE; regs_size = BTC_IO_MC_REGS_SIZE; break; case CHIP_TURKS: - io_mc_regs = (u32 *)&turks_io_mc_regs; + io_mc_regs = &turks_io_mc_regs[0][0]; ucode_size = BTC_MC_UCODE_SIZE; regs_size = BTC_IO_MC_REGS_SIZE; break; case CHIP_CAICOS: default: - io_mc_regs = (u32 *)&caicos_io_mc_regs; + io_mc_regs = &caicos_io_mc_regs[0][0]; ucode_size = BTC_MC_UCODE_SIZE; regs_size = BTC_IO_MC_REGS_SIZE; break; case CHIP_CAYMAN: - io_mc_regs = (u32 *)&cayman_io_mc_regs; + io_mc_regs = &cayman_io_mc_regs[0][0]; ucode_size = CAYMAN_MC_UCODE_SIZE; regs_size = BTC_IO_MC_REGS_SIZE; break; Modified: stable/10/sys/dev/drm2/radeon/si.c ============================================================================== --- stable/10/sys/dev/drm2/radeon/si.c Thu Feb 12 05:35:00 2015 (r278616) +++ stable/10/sys/dev/drm2/radeon/si.c Thu Feb 12 07:21:22 2015 (r278617) @@ -182,7 +182,7 @@ static int si_mc_load_microcode(struct r { const __be32 *fw_data; u32 running, blackout = 0; - u32 *io_mc_regs; + const u32 *io_mc_regs; int i, ucode_size, regs_size; if (!rdev->mc_fw) @@ -190,18 +190,18 @@ static int si_mc_load_microcode(struct r switch (rdev->family) { case CHIP_TAHITI: - io_mc_regs = (u32 *)&tahiti_io_mc_regs; + io_mc_regs = &tahiti_io_mc_regs[0][0]; ucode_size = SI_MC_UCODE_SIZE; regs_size = TAHITI_IO_MC_REGS_SIZE; break; case CHIP_PITCAIRN: - io_mc_regs = (u32 *)&pitcairn_io_mc_regs; + io_mc_regs = &pitcairn_io_mc_regs[0][0]; ucode_size = SI_MC_UCODE_SIZE; regs_size = TAHITI_IO_MC_REGS_SIZE; break; case CHIP_VERDE: default: - io_mc_regs = (u32 *)&verde_io_mc_regs; + io_mc_regs = &verde_io_mc_regs[0][0]; ucode_size = SI_MC_UCODE_SIZE; regs_size = TAHITI_IO_MC_REGS_SIZE; break;