From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0083C46CC5 for ; Sun, 10 Dec 2023 05:53:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231534AbjLJFxY (ORCPT ); Sun, 10 Dec 2023 00:53:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36648 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229481AbjLJFxW (ORCPT ); Sun, 10 Dec 2023 00:53:22 -0500 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4805F101 for ; Sat, 9 Dec 2023 21:53:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702187606; x=1733723606; h=date:from:to:cc:subject:message-id:mime-version; bh=3cxGuIrU6sLzht4RqrEj+t/bppeXuI1tJ5FElPA5KBU=; b=C+SIIdt5kEL0UpUJXlwC/OCWSMeGssEGe5QxFzflLw4n0D0/17A1f0b5 rcuCE1WeJ2bkirupYIuHmalR4216vL6QZ4nCmewTDmE3VETNWNCO0ZbLT Qz5UFmIk8YnYjrAiiOgurtedc2Xehh20zLvdbq8FYO223i2B8nvzViIWG JTLLp/Ut68iKap8XRKp5AGxB+NV4f5tvDQ7dxH0MUUHx99MfwPEoPGcXa 9h81XLOUTLlF3alWVuBhESEnd0blMKyflDsqMpp8TXddgFyXOkblmMv7j igeDfORZpaq/FXGpiKGWj0LZQcZtZp68t8qoBJe1dcXXZx4fNxlXsouHg A==; X-IronPort-AV: E=McAfee;i="6600,9927,10919"; a="384948904" X-IronPort-AV: E=Sophos;i="6.04,265,1695711600"; d="scan'208";a="384948904" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2023 21:53:25 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10919"; a="863352892" X-IronPort-AV: E=Sophos;i="6.04,265,1695711600"; d="scan'208";a="863352892" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by FMSMGA003.fm.intel.com with ESMTP; 09 Dec 2023 21:53:23 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rCCkj-000GS1-1B; Sun, 10 Dec 2023 05:53:21 +0000 Date: Sun, 10 Dec 2023 13:53:17 +0800 From: kernel test robot To: Stanislav Kinsburskii Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Michael Ellerman , Linus Walleij Subject: drivers/video/fbdev/fsl-diu-fb.c:880:49: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: <202312101354.RzyyOmYQ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: c527f5606aa545233a4d2c6d5c636ed82b8633ef commit: b28d1ccf921a4333be14017d82066386d419e638 powerpc/io: Expect immutable pointer in virt_to_phys() prototype date: 7 weeks ago config: powerpc-randconfig-r113-20231106 (https://download.01.org/0day-ci/archive/20231210/202312101354.RzyyOmYQ-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231210/202312101354.RzyyOmYQ-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202312101354.RzyyOmYQ-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/video/fbdev/fsl-diu-fb.c:497:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@ got unsigned int [usertype] *reg @@ drivers/video/fbdev/fsl-diu-fb.c:497:26: sparse: expected unsigned int const volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:497:26: sparse: got unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:496:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got unsigned int [usertype] *reg @@ drivers/video/fbdev/fsl-diu-fb.c:496:26: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:496:26: sparse: got unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:493:6: sparse: sparse: symbol 'wr_reg_wa' was not declared. Should it be static? drivers/video/fbdev/fsl-diu-fb.c:509:36: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:509:36: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:509:36: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:513:29: sparse: sparse: restricted __be32 degrades to integer drivers/video/fbdev/fsl-diu-fb.c:519:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:519:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:519:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:524:29: sparse: sparse: restricted __be32 degrades to integer drivers/video/fbdev/fsl-diu-fb.c:530:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:530:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:530:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:536:29: sparse: sparse: restricted __be32 degrades to integer drivers/video/fbdev/fsl-diu-fb.c:537:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:537:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:537:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:544:29: sparse: sparse: restricted __be32 degrades to integer drivers/video/fbdev/fsl-diu-fb.c:545:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:545:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:545:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:561:36: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:561:36: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:561:36: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:566:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:566:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:566:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:569:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:569:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:569:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:575:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:575:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:575:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:578:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:578:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:578:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:583:29: sparse: sparse: restricted __be32 degrades to integer drivers/video/fbdev/fsl-diu-fb.c:589:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:589:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:589:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:594:29: sparse: sparse: restricted __be32 degrades to integer drivers/video/fbdev/fsl-diu-fb.c:600:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int [usertype] *reg @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:600:44: sparse: expected unsigned int [usertype] *reg drivers/video/fbdev/fsl-diu-fb.c:600:44: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:612:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:612:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:612:19: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:621:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:621:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:621:19: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:829:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:829:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:829:19: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:831:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:831:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:831:19: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:832:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:832:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:832:19: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:839:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:839:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:839:19: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:845:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:845:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:845:19: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:861:19: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:861:19: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:861:19: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:879:27: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char [noderef] __iomem *screen_base @@ got void *[assigned] p @@ drivers/video/fbdev/fsl-diu-fb.c:879:27: sparse: expected char [noderef] __iomem *screen_base drivers/video/fbdev/fsl-diu-fb.c:879:27: sparse: got void *[assigned] p >> drivers/video/fbdev/fsl-diu-fb.c:880:49: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *address @@ got char [noderef] __iomem *screen_base @@ drivers/video/fbdev/fsl-diu-fb.c:880:49: sparse: expected void const volatile *address drivers/video/fbdev/fsl-diu-fb.c:880:49: sparse: got char [noderef] __iomem *screen_base drivers/video/fbdev/fsl-diu-fb.c:890:23: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void *p @@ got char [noderef] __iomem *screen_base @@ drivers/video/fbdev/fsl-diu-fb.c:890:23: sparse: expected void *p drivers/video/fbdev/fsl-diu-fb.c:890:23: sparse: got char [noderef] __iomem *screen_base drivers/video/fbdev/fsl-diu-fb.c:959:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected unsigned int @@ got restricted __le32 [usertype] @@ drivers/video/fbdev/fsl-diu-fb.c:959:24: sparse: expected unsigned int drivers/video/fbdev/fsl-diu-fb.c:959:24: sparse: got restricted __le32 [usertype] drivers/video/fbdev/fsl-diu-fb.c:962:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected unsigned int @@ got restricted __le32 [usertype] @@ drivers/video/fbdev/fsl-diu-fb.c:962:24: sparse: expected unsigned int drivers/video/fbdev/fsl-diu-fb.c:962:24: sparse: got restricted __le32 [usertype] drivers/video/fbdev/fsl-diu-fb.c:965:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected unsigned int @@ got restricted __le32 [usertype] @@ drivers/video/fbdev/fsl-diu-fb.c:965:24: sparse: expected unsigned int drivers/video/fbdev/fsl-diu-fb.c:965:24: sparse: got restricted __le32 [usertype] drivers/video/fbdev/fsl-diu-fb.c:1051:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1051:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1051:27: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1112:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1112:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1112:27: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1114:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1114:27: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1114:27: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1154:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] pix_fmt @@ got unsigned int @@ drivers/video/fbdev/fsl-diu-fb.c:1154:29: sparse: expected restricted __be32 [usertype] pix_fmt drivers/video/fbdev/fsl-diu-fb.c:1154:29: sparse: got unsigned int drivers/video/fbdev/fsl-diu-fb.c:1157:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] pix_fmt @@ got unsigned int @@ drivers/video/fbdev/fsl-diu-fb.c:1157:29: sparse: expected restricted __be32 [usertype] pix_fmt drivers/video/fbdev/fsl-diu-fb.c:1157:29: sparse: got unsigned int drivers/video/fbdev/fsl-diu-fb.c:1160:32: sparse: sparse: restricted __le32 degrades to integer drivers/video/fbdev/fsl-diu-fb.c:1160:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] src_size_g_alpha @@ got unsigned int @@ drivers/video/fbdev/fsl-diu-fb.c:1160:30: sparse: expected restricted __le32 [usertype] src_size_g_alpha drivers/video/fbdev/fsl-diu-fb.c:1160:30: sparse: got unsigned int drivers/video/fbdev/fsl-diu-fb.c:1294:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] pix_fmt @@ got unsigned int [addressable] [usertype] pix_fmt @@ drivers/video/fbdev/fsl-diu-fb.c:1294:29: sparse: expected restricted __be32 [usertype] pix_fmt drivers/video/fbdev/fsl-diu-fb.c:1294:29: sparse: got unsigned int [addressable] [usertype] pix_fmt drivers/video/fbdev/fsl-diu-fb.c:1302:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [addressable] [usertype] pix_fmt @@ got restricted __be32 [usertype] pix_fmt @@ drivers/video/fbdev/fsl-diu-fb.c:1302:25: sparse: expected unsigned int [addressable] [usertype] pix_fmt drivers/video/fbdev/fsl-diu-fb.c:1302:25: sparse: got restricted __be32 [usertype] pix_fmt drivers/video/fbdev/fsl-diu-fb.c:1329:43: sparse: sparse: restricted __le32 degrades to integer drivers/video/fbdev/fsl-diu-fb.c:1329:38: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] src_size_g_alpha @@ got unsigned int @@ drivers/video/fbdev/fsl-diu-fb.c:1329:38: sparse: expected restricted __le32 [usertype] src_size_g_alpha drivers/video/fbdev/fsl-diu-fb.c:1329:38: sparse: got unsigned int drivers/video/fbdev/fsl-diu-fb.c:1444:39: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1444:39: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1444:39: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1579:34: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct diu [noderef] __iomem *hw @@ got void *dev_id @@ drivers/video/fbdev/fsl-diu-fb.c:1579:34: sparse: expected struct diu [noderef] __iomem *hw drivers/video/fbdev/fsl-diu-fb.c:1579:34: sparse: got void *dev_id drivers/video/fbdev/fsl-diu-fb.c:1580:36: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1580:36: sparse: expected unsigned int const volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1580:36: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1585:35: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1585:35: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1585:35: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1587:35: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1587:35: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1587:35: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1760:32: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] pix_fmt @@ got unsigned int @@ drivers/video/fbdev/fsl-diu-fb.c:1760:32: sparse: expected restricted __be32 [usertype] pix_fmt drivers/video/fbdev/fsl-diu-fb.c:1760:32: sparse: got unsigned int drivers/video/fbdev/fsl-diu-fb.c:1772:26: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1772:26: sparse: expected unsigned int const volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1772:26: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1773:46: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1773:46: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1773:46: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1775:38: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1775:38: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1775:38: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1776:38: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1776:38: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1776:38: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1782:23: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1782:23: sparse: expected unsigned int volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1782:23: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1783:22: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int const volatile [noderef] [usertype] __iomem *addr @@ got restricted __be32 [noderef] __iomem * @@ drivers/video/fbdev/fsl-diu-fb.c:1783:22: sparse: expected unsigned int const volatile [noderef] [usertype] __iomem *addr drivers/video/fbdev/fsl-diu-fb.c:1783:22: sparse: got restricted __be32 [noderef] __iomem * drivers/video/fbdev/fsl-diu-fb.c:1786:31: sparse: sparse: incorrect type in argument 5 (different address spaces) @@ expected void *dev @@ got struct diu [noderef] __iomem *diu_reg @@ drivers/video/fbdev/fsl-diu-fb.c:1786:31: sparse: expected void *dev drivers/video/fbdev/fsl-diu-fb.c:1786:31: sparse: got struct diu [noderef] __iomem *diu_reg drivers/video/fbdev/fsl-diu-fb.c:1796:49: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct diu [noderef] __iomem *diu_reg @@ drivers/video/fbdev/fsl-diu-fb.c:1796:49: sparse: expected void * drivers/video/fbdev/fsl-diu-fb.c:1796:49: sparse: got struct diu [noderef] __iomem *diu_reg drivers/video/fbdev/fsl-diu-fb.c:1832:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void * @@ got struct diu [noderef] __iomem *diu_reg @@ drivers/video/fbdev/fsl-diu-fb.c:1832:33: sparse: expected void * drivers/video/fbdev/fsl-diu-fb.c:1832:33: sparse: got struct diu [noderef] __iomem *diu_reg drivers/video/fbdev/fsl-diu-fb.c:1937:44: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __be32 const [usertype] *p @@ got unsigned int const [usertype] *[assigned] prop @@ drivers/video/fbdev/fsl-diu-fb.c:1937:44: sparse: expected restricted __be32 const [usertype] *p drivers/video/fbdev/fsl-diu-fb.c:1937:44: sparse: got unsigned int const [usertype] *[assigned] prop drivers/video/fbdev/fsl-diu-fb.c:1950:42: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __be32 const [usertype] *p @@ got unsigned int const [usertype] *[assigned] prop @@ drivers/video/fbdev/fsl-diu-fb.c:1950:42: sparse: expected restricted __be32 const [usertype] *p drivers/video/fbdev/fsl-diu-fb.c:1950:42: sparse: got unsigned int const [usertype] *[assigned] prop drivers/video/fbdev/fsl-diu-fb.c:513:29: sparse: sparse: dereference of noderef expression drivers/video/fbdev/fsl-diu-fb.c:524:29: sparse: sparse: dereference of noderef expression drivers/video/fbdev/fsl-diu-fb.c:536:29: sparse: sparse: dereference of noderef expression drivers/video/fbdev/fsl-diu-fb.c:544:29: sparse: sparse: dereference of noderef expression drivers/video/fbdev/fsl-diu-fb.c:583:29: sparse: sparse: dereference of noderef expression drivers/video/fbdev/fsl-diu-fb.c:594:29: sparse: sparse: dereference of noderef expression -- >> drivers/pci/controller/pcie-mediatek.c:400:40: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *address @@ got void [noderef] __iomem * @@ drivers/pci/controller/pcie-mediatek.c:400:40: sparse: expected void const volatile *address drivers/pci/controller/pcie-mediatek.c:400:40: sparse: got void [noderef] __iomem * drivers/pci/controller/pcie-mediatek.c:523:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *address @@ got void [noderef] __iomem * @@ drivers/pci/controller/pcie-mediatek.c:523:44: sparse: expected void const volatile *address drivers/pci/controller/pcie-mediatek.c:523:44: sparse: got void [noderef] __iomem * drivers/pci/controller/pcie-mediatek.c: note: in included file (through include/linux/mutex.h, include/linux/notifier.h, include/linux/clk.h): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true vim +880 drivers/video/fbdev/fsl-diu-fb.c 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 798 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 799 static void update_lcdc(struct fb_info *info) 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 800 { 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 801 struct fb_var_screeninfo *var = &info->var; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 802 struct mfb_info *mfbi = info->par; b7795052825902 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-08 803 struct fsl_diu_data *data = mfbi->parent; 3c755b7c09a5f8 drivers/video/fsl-diu-fb.c Timur Tabi 2011-10-04 804 struct diu __iomem *hw; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 805 int i, j; ddd3d905436b57 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-02 806 u8 *gamma_table_base; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 807 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 808 u32 temp; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 809 b7795052825902 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-08 810 hw = data->diu_reg; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 811 2867173572d5ca drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 812 if (diu_ops.set_monitor_port) b7795052825902 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-08 813 diu_ops.set_monitor_port(data->monitor_port); b7795052825902 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-08 814 gamma_table_base = data->gamma; ddd3d905436b57 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-02 815 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 816 /* Prep for DIU init - gamma table, cursor table */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 817 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 818 for (i = 0; i <= 2; i++) 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 819 for (j = 0; j <= 255; j++) 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 820 *gamma_table_base++ = j; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 821 e09a8c3a42f4c9 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-19 822 if (diu_ops.set_gamma_table) b7795052825902 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-08 823 diu_ops.set_gamma_table(data->monitor_port, data->gamma); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 824 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 825 disable_lcdc(info); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 826 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 827 /* Program DIU registers */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 828 b7795052825902 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-08 829 out_be32(&hw->gamma, DMA_ADDR(data, gamma)); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 830 ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 831 out_be32(&hw->bgnd, 0x007F7F7F); /* Set background to grey */ ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 832 out_be32(&hw->disp_size, (var->yres << 16) | var->xres); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 833 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 834 /* Horizontal and vertical configuration register */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 835 temp = var->left_margin << 22 | /* BP_H */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 836 var->hsync_len << 11 | /* PW_H */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 837 var->right_margin; /* FP_H */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 838 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 839 out_be32(&hw->hsyn_para, temp); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 840 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 841 temp = var->upper_margin << 22 | /* BP_V */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 842 var->vsync_len << 11 | /* PW_V */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 843 var->lower_margin; /* FP_V */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 844 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 @845 out_be32(&hw->vsyn_para, temp); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 846 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 847 diu_ops.set_pixel_clock(var->pixclock); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 848 ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 849 #ifndef CONFIG_PPC_MPC512x ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 850 /* ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 851 * The PLUT register is defined differently on the MPC5121 than it ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 852 * is on other SOCs. Unfortunately, there's no documentation that ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 853 * explains how it's supposed to be programmed, so for now, we leave ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 854 * it at the default value on the MPC5121. ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 855 * ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 856 * For other SOCs, program it for the highest priority, which will ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 857 * reduce the chance of underrun. Technically, we should scale the ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 858 * priority to match the screen resolution, but doing that properly ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 859 * requires delicate fine-tuning for each use-case. ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 860 */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 861 out_be32(&hw->plut, 0x01F5F666); ceb001b077af64 drivers/video/fsl-diu-fb.c Timur Tabi 2012-10-16 862 #endif 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 863 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 864 /* Enable the DIU */ 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 865 enable_lcdc(info); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 866 } 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 867 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 868 static int map_video_memory(struct fb_info *info) 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 869 { 537a1bf059fa31 drivers/video/fsl-diu-fb.c Krzysztof Helt 2009-06-30 870 u32 smem_len = info->fix.line_length * info->var.yres_virtual; 05342c0bdfd519 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-19 871 void *p; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 872 05342c0bdfd519 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-19 873 p = alloc_pages_exact(smem_len, GFP_DMA | __GFP_ZERO); 05342c0bdfd519 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-19 874 if (!p) { 550949324ce77f drivers/video/fbdev/fsl-diu-fb.c Thomas Zimmermann 2023-06-13 875 fb_err(info, "unable to allocate fb memory\n"); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 876 return -ENOMEM; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 877 } 537a1bf059fa31 drivers/video/fsl-diu-fb.c Krzysztof Helt 2009-06-30 878 mutex_lock(&info->mm_lock); 05342c0bdfd519 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-19 879 info->screen_base = p; 05342c0bdfd519 drivers/video/fsl-diu-fb.c Timur Tabi 2011-12-19 @880 info->fix.smem_start = virt_to_phys(info->screen_base); 537a1bf059fa31 drivers/video/fsl-diu-fb.c Krzysztof Helt 2009-06-30 881 info->fix.smem_len = smem_len; 537a1bf059fa31 drivers/video/fsl-diu-fb.c Krzysztof Helt 2009-06-30 882 mutex_unlock(&info->mm_lock); 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 883 info->screen_size = info->fix.smem_len; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 884 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 885 return 0; 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 886 } 9b53a9e28a34ed drivers/video/fsl-diu-fb.c York Sun 2008-04-28 887 :::::: The code at line 880 was first introduced by commit :::::: 05342c0bdfd519873462e04ad81be07c9cd3c1e1 drivers/video: fsl-diu-fb: merge fsl_diu_alloc() into map_video_memory() :::::: TO: Timur Tabi :::::: CC: Florian Tobias Schandinat -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki