From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 F23412309A0; Tue, 12 Nov 2024 11:32:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731411169; cv=none; b=Tk/DNpF9af0eubIv4m1nemFeLYiZVNKw/u8gtLr3XDF9iTbYuN2GOg7/i5OgIcuO23+yIYb9lbMdwGIhvO5OWqYnBnYdMwYUwaNJMQRK+dzctaOA3M5FziPJPceKIEPtrd5uufHLHYaLRgKrfbCQgA8QAug5qGmprDpfUPv2Pys= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731411169; c=relaxed/simple; bh=s1MMLAUMQokmBMbhHIrOW9+sDvlm3omQqaMlvypFfmk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hpGyRg5utAXoWLwCO8E791tYglv5Dp2awvN0UaTuHPzN7lJVsX9fREySlfFOsgZX3GFWXko/Ho412Ekzb1tNsBo8L07oC6FagTWce/LdVz4SuIRX2TnaW3QlGSwT2JkLFGm+FCA7OXwUyD2rAWPsH33Hp/zbsgQVWXbf93ygDvQ= 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=RFW+jsOT; arc=none smtp.client-ip=198.175.65.10 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="RFW+jsOT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1731411167; x=1762947167; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=s1MMLAUMQokmBMbhHIrOW9+sDvlm3omQqaMlvypFfmk=; b=RFW+jsOTE3UsJ7/pa27sNQD3Nf3QBBRbNfxJxqmpJP25P1FKBKBhkqaQ ojGxSIu2q/mQ/Dahezqj91ANfixPgCqzWzgH6WKBQqz1GPQUgmtFmOyg+ NsOBVLS3ivGdDvZeue9No4gPKhAZDgy+3rY5fmnQo4vA8Zsxgt2uUIwk6 TekeVYt0F3PH/OZbfpiUpsLshLgX14+5qozeRGBBkoakRxGHa5fno3s1d X1AZZDjhk4v04qPYYbFnKmm6m2AeRXs1lmgz3hWkydS5Y8CZAPhfyxzQp 2Nn0nBHgIImOzjDcZa1wtWgqQTQd7Eau+rBwlbtOrY/Yi3UnTueO5LhIS g==; X-CSE-ConnectionGUID: nJIj3J5CQaWm0eje3A2+Fg== X-CSE-MsgGUID: eSjSf+sdSwaO4UiA+he2EA== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="48694724" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="48694724" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2024 03:32:46 -0800 X-CSE-ConnectionGUID: OJB+M98WTpi6RipGJ2YXRg== X-CSE-MsgGUID: Lw+93KzATU+xQv14PnmTZw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,147,1728975600"; d="scan'208";a="87577105" Received: from lkp-server01.sh.intel.com (HELO bcfed0da017c) ([10.239.97.150]) by orviesa006.jf.intel.com with ESMTP; 12 Nov 2024 03:32:42 -0800 Received: from kbuild by bcfed0da017c with local (Exim 4.96) (envelope-from ) id 1tAp8S-0001Df-1p; Tue, 12 Nov 2024 11:32:40 +0000 Date: Tue, 12 Nov 2024 19:32:32 +0800 From: kernel test robot To: mjchen , dmitry.torokhov@gmail.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, sudeep.holla@arm.com, peng.fan@nxp.com, arnd@arndb.de, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mjchen@nuvoton.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH v2 2/2] input: keypad: add new keypad driver for MA35D1 Message-ID: <202411121938.AoeMusUF-lkp@intel.com> References: <20241112053059.3361-3-mjchen0829@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20241112053059.3361-3-mjchen0829@gmail.com> Hi mjchen, kernel test robot noticed the following build errors: [auto build test ERROR on dtor-input/next] [also build test ERROR on dtor-input/for-linus robh/for-next soc/for-next linus/master v6.12-rc7 next-20241112] [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/mjchen/dt-bindings-input-Add-Nuvoton-MA35D1-keypad/20241112-133327 base: https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next patch link: https://lore.kernel.org/r/20241112053059.3361-3-mjchen0829%40gmail.com patch subject: [PATCH v2 2/2] input: keypad: add new keypad driver for MA35D1 config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20241112/202411121938.AoeMusUF-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241112/202411121938.AoeMusUF-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/202411121938.AoeMusUF-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/input/keyboard/ma35d1_keypad.c:7: 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:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | 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/keyboard/ma35d1_keypad.c:7: 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:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | 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/keyboard/ma35d1_keypad.c:7: 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:14: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ drivers/input/keyboard/ma35d1_keypad.c:83:46: warning: shift count >= width of type [-Wshift-count-overflow] 83 | pressed_keys = key_event[0] | key_event[1] << 32; | ^ ~~ drivers/input/keyboard/ma35d1_keypad.c:84:46: warning: shift count >= width of type [-Wshift-count-overflow] 84 | released_keys = key_event[2] | key_event[3] << 32; | ^ ~~ >> drivers/input/keyboard/ma35d1_keypad.c:130:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 130 | val |= FIELD_PREP(KCOL, (keypad->kpi_col - 1)) | FIELD_PREP(KROW, (keypad->kpi_row - 1)); | ^ 8 warnings and 1 error generated. vim +/FIELD_PREP +130 drivers/input/keyboard/ma35d1_keypad.c 123 124 static int ma35d1_keypad_open(struct input_dev *dev) 125 { 126 struct ma35d1_keypad *keypad = input_get_drvdata(dev); 127 unsigned int val, config; 128 129 val = RKINTEN | PKINTEN | INTEN | ENKP; > 130 val |= FIELD_PREP(KCOL, (keypad->kpi_col - 1)) | FIELD_PREP(KROW, (keypad->kpi_row - 1)); 131 132 if (keypad->debounce_val > 0) 133 config = FIELD_PREP(PRESCALE, (keypad->pre_scale - 1)) | 134 FIELD_PREP(DB_CLKSEL, keypad->debounce_val); 135 else 136 config = FIELD_PREP(PRESCALE, (keypad->pre_scale - 1)); 137 138 val |= config; 139 140 writel(val, keypad->mmio_base + KPI_CONF); 141 writel((keypad->pre_scale_divider - 1), keypad->mmio_base + KPI_PRESCALDIV); 142 143 return 0; 144 } 145 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki