From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="jhD0w/8B" Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 10D0190; Tue, 5 Dec 2023 02:21:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701771717; x=1733307717; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ZPly1fDdJeFUhMI/JCcMzF45VB6Ez+ThdnRYcJTIAnk=; b=jhD0w/8B0eLqsVGJw1InuxY0Mw7HEOdDWhPcm0G2dgEr0tBmKg4DCpeB 6Gq/pSRVbMJupZAxxemEo+Nd3JrhG9pfyLGDvBp7RbQMJfWyVE8dpg/xO qATMXx+FywVPNHuchpKdqbn4FjspxUtQtFYOjER5P5e1n7sXIH+Ez3imx iDJDSAeO9J1sI/iD7+LPbXfmcEha8pgETX4nRjFA2YOtvD1oW+K3ZvcUS 2GsXFqy129dy6SGvUiuaruXHw7i/Utgqem0s+wtO2R+v4Fc2pMfnyiZZS XC228+LCcSfUzmCIYmGHD0aJSHXm7Y6BpW4LOx3baf9+KaZDS9kTIINrE g==; X-IronPort-AV: E=McAfee;i="6600,9927,10914"; a="716139" X-IronPort-AV: E=Sophos;i="6.04,251,1695711600"; d="scan'208";a="716139" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2023 02:21:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10914"; a="1018174042" X-IronPort-AV: E=Sophos;i="6.04,251,1695711600"; d="scan'208";a="1018174042" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by fmsmga006.fm.intel.com with ESMTP; 05 Dec 2023 02:21:52 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rASYo-0008kI-0p; Tue, 05 Dec 2023 10:21:50 +0000 Date: Tue, 5 Dec 2023 18:21:10 +0800 From: kernel test robot To: Karel Balej , Markuss Broks , Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Henrik Rydberg , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Duje =?utf-8?Q?Mihanovi=C4=87?= , ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Karel Balej Subject: Re: [PATCH v3 3/5] input/touchscreen: imagis: Add support for Imagis IST3038B Message-ID: <202312051823.19Cxz3sZ-lkp@intel.com> References: <20231202125948.10345-4-karelb@gimli.ms.mff.cuni.cz> 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: <20231202125948.10345-4-karelb@gimli.ms.mff.cuni.cz> Hi Karel, kernel test robot noticed the following build warnings: [auto build test WARNING on dtor-input/next] [also build test WARNING on dtor-input/for-linus robh/for-next linus/master v6.7-rc4 next-20231205] [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/Karel-Balej/dt-bindings-input-touchscreen-Add-compatible-for-IST3038B/20231202-215030 base: https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next patch link: https://lore.kernel.org/r/20231202125948.10345-4-karelb%40gimli.ms.mff.cuni.cz patch subject: [PATCH v3 3/5] input/touchscreen: imagis: Add support for Imagis IST3038B config: hexagon-randconfig-r111-20231204 (https://download.01.org/0day-ci/archive/20231205/202312051823.19Cxz3sZ-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20231205/202312051823.19Cxz3sZ-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/202312051823.19Cxz3sZ-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/input/touchscreen/imagis.c:5: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: 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); | ~~~~~~~~~~ ^ include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 560 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) | ^ In file included from drivers/input/touchscreen/imagis.c:5: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 573 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) | ^ In file included from drivers/input/touchscreen/imagis.c:5: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 584 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 594 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 604 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ >> drivers/input/touchscreen/imagis.c:366:39: warning: unused variable 'imagis_3038b_data' [-Wunused-const-variable] 366 | static const struct imagis_properties imagis_3038b_data = { | ^ >> drivers/input/touchscreen/imagis.c:374:39: warning: unused variable 'imagis_3038c_data' [-Wunused-const-variable] 374 | static const struct imagis_properties imagis_3038c_data = { | ^ 8 warnings generated. vim +/imagis_3038b_data +366 drivers/input/touchscreen/imagis.c 365 > 366 static const struct imagis_properties imagis_3038b_data = { 367 .interrupt_msg_cmd = IST3038B_REG_STATUS, 368 .touch_coord_cmd = IST3038B_REG_STATUS, 369 .whoami_cmd = IST3038B_REG_CHIPID, 370 .whoami_val = IST3038B_WHOAMI, 371 .protocol_b = true, 372 }; 373 > 374 static const struct imagis_properties imagis_3038c_data = { 375 .interrupt_msg_cmd = IST3038C_REG_INTR_MESSAGE, 376 .touch_coord_cmd = IST3038C_REG_TOUCH_COORD, 377 .whoami_cmd = IST3038C_REG_CHIPID, 378 .whoami_val = IST3038C_WHOAMI, 379 }; 380 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki