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d="scan'208";a="379038954" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Aug 2023 20:05:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10816"; a="715373603" X-IronPort-AV: E=Sophos;i="6.02,208,1688454000"; d="scan'208";a="715373603" Received: from lkp-server02.sh.intel.com (HELO daf8bb0a381d) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 28 Aug 2023 20:05:35 -0700 Received: from kbuild by daf8bb0a381d with local (Exim 4.96) (envelope-from ) id 1qap2s-0008KX-1A; Tue, 29 Aug 2023 03:05:34 +0000 Date: Tue, 29 Aug 2023 11:04:37 +0800 From: kernel test robot To: Joel Stanley Cc: oe-kbuild-all@lists.linux.dev Subject: [shenki:spb1-hacking 8176/9113] drivers/hwmon/pmbus/tda38640.c:117:7: error: use of undeclared identifier 'CONFIG_SENSORS_TDA38640_REGULATOR' Message-ID: <202308291106.IjQwqtse-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/shenki/linux spb1-hacking head: b3de99e1aeeeae3e96ffc4c34afae3d2ef4c8175 commit: b2d16420d16568d3ae60f56b32ba0fe8df813f40 [8176/9113] hwmon: (pmbus/tda38640) Add workaround for bug in SVID mode config: hexagon-randconfig-001-20230829 (https://download.01.org/0day-ci/archive/20230829/202308291106.IjQwqtse-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230829/202308291106.IjQwqtse-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/202308291106.IjQwqtse-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/hwmon/pmbus/tda38640.c:10: 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/hwmon/pmbus/tda38640.c:10: 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/hwmon/pmbus/tda38640.c:10: 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/hwmon/pmbus/tda38640.c:117:7: error: use of undeclared identifier 'CONFIG_SENSORS_TDA38640_REGULATOR' 117 | if (!CONFIG_SENSORS_TDA38640_REGULATOR || !np || | ^ 6 warnings and 1 error generated. vim +/CONFIG_SENSORS_TDA38640_REGULATOR +117 drivers/hwmon/pmbus/tda38640.c 105 106 static int tda38640_probe(struct i2c_client *client) 107 { 108 struct device *dev = &client->dev; 109 struct device_node *np = dev_of_node(dev); 110 struct tda38640_data *data; 111 112 data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); 113 if (!data) 114 return -ENOMEM; 115 memcpy(&data->info, &tda38640_info, sizeof(tda38640_info)); 116 > 117 if (!CONFIG_SENSORS_TDA38640_REGULATOR || !np || 118 of_property_read_u32(np, "infineon,en-pin-fixed-level", &data->en_pin_lvl)) 119 return pmbus_do_probe(client, &data->info); 120 121 /* 122 * Apply ON_OFF_CONFIG workaround as enabling the regulator using the 123 * OPERATION register doesn't work in SVID mode. 124 */ 125 data->info.read_byte_data = tda38640_read_byte_data; 126 data->info.write_byte_data = tda38640_write_byte_data; 127 /* 128 * One should configure PMBUS_ON_OFF_CONFIG here, but 129 * PB_ON_OFF_CONFIG_POWERUP_CONTROL, PB_ON_OFF_CONFIG_EN_PIN_REQ and 130 * PB_ON_OFF_CONFIG_EN_PIN_REQ are ignored by the device. 131 * Only PB_ON_OFF_CONFIG_POLARITY_HIGH has an effect. 132 */ 133 134 return pmbus_do_probe(client, &data->info); 135 } 136 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki