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 C49D8C07CB1 for ; Wed, 29 Nov 2023 15:44:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343875AbjK2Poe (ORCPT ); Wed, 29 Nov 2023 10:44:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343525AbjK2Poc (ORCPT ); Wed, 29 Nov 2023 10:44:32 -0500 X-Greylist: delayed 61 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 29 Nov 2023 07:44:39 PST Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87236D48 for ; Wed, 29 Nov 2023 07:44:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701272679; x=1732808679; h=date:from:to:cc:subject:message-id:mime-version; bh=63xF9uOg8OVtnAgYBg5OwqCiqI0g2+7pktQhnVsh81A=; b=KgntEGmP4/pi3qq6YeEdYn3yV0rN4UamQ0IFCRT2HaM+4HG3+hSNTQOV 9vZ5o39QxlhUr/HM34Sr6D2oMCZfKbKySB05mM9FHq9/4fOwNBfjHPBVm xEw4fWRqRbiQPDcUhxWrMP0KyaLr+CQJl4kReiJd4iZ8IpQGq/mYHzBfC GpoOGqJEdDZv9H53afgQ1iMfpFpqHkFgve//oXfK67YkKuCp1T7Ju0iXp pkzJV4mu3WaEpMkt23YW+6hBhgpKnRuDtwztTnBxSg3Q9F6AuEpB5jbap uljrjHd6frdZgC2Y5CyfpOYcYRdwrqbSSnkM3FUqkrblD9+FTBYy17kB8 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10909"; a="83286" X-IronPort-AV: E=Sophos;i="6.04,235,1695711600"; d="scan'208";a="83286" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Nov 2023 07:43:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10909"; a="839470240" X-IronPort-AV: E=Sophos;i="6.04,235,1695711600"; d="scan'208";a="839470240" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by fmsmga004.fm.intel.com with ESMTP; 29 Nov 2023 07:43:37 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1r8Mit-0000Os-0U; Wed, 29 Nov 2023 15:43:35 +0000 Date: Wed, 29 Nov 2023 23:43:04 +0800 From: kernel test robot To: Marek =?iso-8859-1?Q?Beh=FAn?= Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Lee Jones Subject: drivers/leds/leds-turris-omnia.c:438:15: sparse: sparse: cast to restricted __le16 Message-ID: <202311292308.oZ97PtBs-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: 18d46e76d7c2eedd8577fae67e3f1d4db25018b0 commit: 43e9082fbccc7df8b2028c1ba040c58cefda703f leds: turris-omnia: Add support for enabling/disabling HW gamma correction date: 4 weeks ago config: powerpc-randconfig-c042-20230517 (https://download.01.org/0day-ci/archive/20231129/202311292308.oZ97PtBs-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20231129/202311292308.oZ97PtBs-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/202311292308.oZ97PtBs-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/leds/leds-turris-omnia.c:438:15: sparse: sparse: cast to restricted __le16 drivers/leds/leds-turris-omnia.c:446:16: sparse: sparse: cast to restricted __le16 vim +438 drivers/leds/leds-turris-omnia.c 426 427 static int omnia_mcu_get_features(const struct i2c_client *client) 428 { 429 u16 reply; 430 int err; 431 432 err = omnia_cmd_read_raw(client->adapter, OMNIA_MCU_I2C_ADDR, 433 CMD_GET_STATUS_WORD, &reply, sizeof(reply)); 434 if (err < 0) 435 return err; 436 437 /* Check whether MCU firmware supports the CMD_GET_FEAUTRES command */ > 438 if (!(le16_to_cpu(reply) & STS_FEATURES_SUPPORTED)) 439 return 0; 440 441 err = omnia_cmd_read_raw(client->adapter, OMNIA_MCU_I2C_ADDR, 442 CMD_GET_FEATURES, &reply, sizeof(reply)); 443 if (err < 0) 444 return err; 445 446 return le16_to_cpu(reply); 447 } 448 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki