From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 34BCA1CCB38; Sat, 19 Oct 2024 09:44:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729331075; cv=none; b=lx71SvCsIJLav7GrP/cGRYce0K51/Zso/aPAtUxTyth2iquCCt+wWFUYYGQfwFdSo0jVsm5BL8NXOVSZ6GvPAgGcoomFbc+hJYJYw9ml1lGPnD3yZZSFjCLeQ/lH1dGvQym6WUGF9wxqLfWsu2mDgzm/FErhtogNHcFgWDNQlPY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729331075; c=relaxed/simple; bh=QX8/nemducOmQswsWe9Bi0VvgQBgVJdn0IlaRkFtIso=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OGeqI5XU247u338RNYW5OpfTVsWVgBsIARx5NFzya18BfS41i8vf+2pIsDdLr4WEQMOmbgs9d14tOceroh1eCzq7M4UdQhVYD3dPKVmlHt/C9cNGC3K/z76E00cYItChoPPLypmMS4JKhdIJmSvWSjOMF6UpQwcR85uObBpTSPo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Bv7kXMeQ; arc=none smtp.client-ip=192.198.163.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Bv7kXMeQ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729331072; x=1760867072; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=QX8/nemducOmQswsWe9Bi0VvgQBgVJdn0IlaRkFtIso=; b=Bv7kXMeQ1DdRsmA/9yU37SJnXJaGjggZJWTWPzV4DIKX37h0/bzblXCf 7KPUpXeZ+9mRJGUP9jYDPxgmxm379UufK8/ev61KUkb25djdBO1X2HxqN xXso/lvUwLgvHBPcZjq/TlAPW8XbJGSOrb7oGT4kCDOPG/jhOkBwy7MDx WxW9fsPGBBRznLKdGc75pi3+nFJV0IAKOk67vYFvQdZsoht3UDp3kRcjQ gdXgbAwWhnt/QftVV5Wx1HabrIyW3SKEvy3GCz+l8GtgRwz8GY92rdlzR yQYZJSrTHyEvjQ0fkoO0jQNYlm02eOuWaTYzR1/uaDV+JRdOi3TY8G/bD A==; X-CSE-ConnectionGUID: Wcyxw59WRemxv4Jp0D+EZg== X-CSE-MsgGUID: wL45fbQ+QZK8t3D8yueItg== X-IronPort-AV: E=McAfee;i="6700,10204,11229"; a="28995770" X-IronPort-AV: E=Sophos;i="6.11,215,1725346800"; d="scan'208";a="28995770" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2024 02:44:31 -0700 X-CSE-ConnectionGUID: X6HaMBOMTZKR/RO4MH0ySw== X-CSE-MsgGUID: 7lKwWQgETyGgi6Hmw0eIxg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,215,1725346800"; d="scan'208";a="79145233" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by fmviesa008.fm.intel.com with ESMTP; 19 Oct 2024 02:44:28 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t260X-000OsD-1w; Sat, 19 Oct 2024 09:44:25 +0000 Date: Sat, 19 Oct 2024 17:43:51 +0800 From: kernel test robot To: Ciprian Costea , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon Cc: oe-kbuild-all@lists.linux.dev, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, NXP S32 Linux Team , Christophe Lizzi , Alberto Ruiz , Enric Balletbo , Ciprian Marian Costea , Bogdan Hamciuc , Ghennadi Procopciuc Subject: Re: [PATCH v2 2/4] rtc: s32g: add NXP S32G2/S32G3 SoC support Message-ID: <202410191711.oc5s2ZYc-lkp@intel.com> References: <20241015105133.656360-3-ciprianmarian.costea@oss.nxp.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241015105133.656360-3-ciprianmarian.costea@oss.nxp.com> Hi Ciprian, kernel test robot noticed the following build warnings: [auto build test WARNING on abelloni/rtc-next] [also build test WARNING on robh/for-next arm64/for-next/core linus/master v6.12-rc3 next-20241018] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ciprian-Costea/dt-bindings-rtc-add-schema-for-NXP-S32G2-S32G3-SoCs/20241015-185302 base: https://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git rtc-next patch link: https://lore.kernel.org/r/20241015105133.656360-3-ciprianmarian.costea%40oss.nxp.com patch subject: [PATCH v2 2/4] rtc: s32g: add NXP S32G2/S32G3 SoC support config: alpha-randconfig-r071-20241019 (https://download.01.org/0day-ci/archive/20241019/202410191711.oc5s2ZYc-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.3.0 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/202410191711.oc5s2ZYc-lkp@intel.com/ smatch warnings: drivers/rtc/rtc-s32g.c:221 s32g_rtc_read_time() warn: unsigned 'sec' is never less than zero. drivers/rtc/rtc-s32g.c:221 s32g_rtc_read_time() warn: error code type promoted to positive: 'sec' drivers/rtc/rtc-s32g.c:239 s32g_rtc_read_alarm() warn: unsigned 'sec' is never less than zero. drivers/rtc/rtc-s32g.c:239 s32g_rtc_read_alarm() warn: error code type promoted to positive: 'sec' vim +/sec +221 drivers/rtc/rtc-s32g.c 210 211 static int s32g_rtc_read_time(struct device *dev, 212 struct rtc_time *tm) 213 { 214 struct rtc_priv *priv = dev_get_drvdata(dev); 215 u64 sec; 216 217 if (!tm) 218 return -EINVAL; 219 220 sec = s32g_rtc_get_time_or_alrm(priv, RTCCNT_OFFSET); > 221 if (sec < 0) 222 return -EINVAL; 223 224 rtc_time64_to_tm(sec, tm); 225 226 return 0; 227 } 228 229 static int s32g_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) 230 { 231 struct rtc_priv *priv = dev_get_drvdata(dev); 232 u32 rtcc, sec_left; 233 u64 sec; 234 235 if (!alrm) 236 return -EINVAL; 237 238 sec = s32g_rtc_get_time_or_alrm(priv, RTCVAL_OFFSET); > 239 if (sec < 0) 240 return -EINVAL; 241 242 rtc_time64_to_tm(sec, &alrm->time); 243 244 rtcc = ioread32(priv->rtc_base + RTCC_OFFSET); 245 alrm->enabled = sec && (rtcc & RTCC_RTCIE); 246 247 alrm->pending = 0; 248 if (alrm->enabled && !get_time_left(dev, priv, &sec_left)) 249 alrm->pending = !!sec_left; 250 251 return 0; 252 } 253 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki