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a="6833563" X-IronPort-AV: E=Sophos;i="6.06,180,1705392000"; d="scan'208";a="6833563" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2024 07:01:55 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10993"; a="913748372" X-IronPort-AV: E=Sophos;i="6.06,180,1705392000"; d="scan'208";a="913748372" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga002.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2024 07:01:48 -0800 Received: from andy by smile.fi.intel.com with local (Exim 4.97) (envelope-from ) id 1rdX3Y-00000006vfp-0F1g; Fri, 23 Feb 2024 17:01:44 +0200 Date: Fri, 23 Feb 2024 17:01:43 +0200 From: Andy Shevchenko To: kernel test robot Cc: Greg Kroah-Hartman , Thomas Gleixner , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-rpi-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-tegra@vger.kernel.org, oe-kbuild-all@lists.linux.dev, Jiri Slaby , Joel Stanley , Andrew Jeffery , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Al Cooper , Ilpo =?iso-8859-1?Q?J=E4rvinen?= , Paul Cercueil , Vladimir Zapolskiy , Thierry Reding , Jonathan Hunter , Kunihiko Hayashi , Masami Hiramatsu Subject: Re: [PATCH v1 06/14] serial: 8250_bcm7271: Switch to use uart_read_port_properties() Message-ID: References: <20240221183442.4124354-7-andriy.shevchenko@linux.intel.com> <202402231238.AWqLyIoM-lkp@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <202402231238.AWqLyIoM-lkp@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240223_070251_667676_269AB76C X-CRM114-Status: GOOD ( 18.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Feb 23, 2024 at 12:14:38PM +0800, kernel test robot wrote: > Hi Andy, > > kernel test robot noticed the following build warnings: > 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/202402231238.AWqLyIoM-lkp@intel.com/ > > All warnings (new ones prefixed by >>): > > In file included from arch/hexagon/include/asm/io.h:328: > include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] > 547 | val = __raw_readb(PCI_IOBASE + addr); > | ~~~~~~~~~~ ^ Okay, the above is well known issue with hexagon arch, not related to the series. > >> drivers/tty/serial/8250/8250_bcm7271.c:938:22: warning: unused variable 'np' [-Wunused-variable] > 938 | struct device_node *np = pdev->dev.of_node; > | ^~ This one is a good catch! Will be fixed in a new version. -- With Best Regards, Andy Shevchenko _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel