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X-IronPort-AV: E=McAfee;i="6600,9927,10906"; a="14187898" X-IronPort-AV: E=Sophos;i="6.04,229,1695711600"; d="scan'208";a="14187898" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Nov 2023 19:11:52 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10906"; a="717907949" X-IronPort-AV: E=Sophos;i="6.04,229,1695711600"; d="scan'208";a="717907949" Received: from lkp-server01.sh.intel.com (HELO d584ee6ebdcc) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 26 Nov 2023 19:11:23 -0800 Received: from kbuild by d584ee6ebdcc with local (Exim 4.96) (envelope-from ) id 1r7S1n-0005m6-0Q; Mon, 27 Nov 2023 03:11:19 +0000 Date: Mon, 27 Nov 2023 11:11:15 +0800 From: kernel test robot To: Samuel Holland Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Lee Jones Subject: [linux-next:master 2589/2998] drivers/leds/leds-sun50i-a100.c:309:12: error: call to __compiletime_assert_280 declared with 'error' attribute: FIELD_PREP: value too large for the field Message-ID: <202311270852.wLjVrXUy-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 611B91A000D X-Rspam-User: X-Stat-Signature: gkt6h57ynz679hk1qog38rebe1hety1d X-Rspamd-Server: rspam03 X-HE-Tag: 1701054713-277663 X-HE-Meta: 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 rihRmOtV vJ3e32wq94Tp8Yz7+W5oxrzCU3sYaJrjPE8VyhAD2M3oDtZi4OeZBXEcadfybEP668noTjFEf68Zb3y6nDHzdlssQkM4I3iWNBN7/6OwCZfKBLlTLYdt9xcRQBPBXT+jVkiEDMjPxLIAFD+FYkBu2l65MwOEEbUZOylhQCQRVH04XW+bWV6889Ykk1avQxxllXgoGAsMPizR/eA1EeimoKR/ZukW/3XGZ30X6bba2fRslraISqLEFl3onPVe4nG5Qx9SjXju7n0Jl/R9lxsiVpc+wqmTmMEWSr0exUh7KpMEBNMS/9cZxivqHJDOKhTkdckITWs+zGpSFXq5T3xz3IXSy14kOXOZY2SVs X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 8c9660f6515396aba78d1168d2e17951d653ebf2 commit: 090a25ad97983720f52b11d9c5a8d1a446217c1d [2589/2998] leds: sun50i-a100: New driver for the A100 LED controller config: powerpc64-randconfig-r123-20231126 (https://download.01.org/0day-ci/archive/20231127/202311270852.wLjVrXUy-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce: (https://download.01.org/0day-ci/archive/20231127/202311270852.wLjVrXUy-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/202311270852.wLjVrXUy-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/leds/leds-sun50i-a100.c:309:12: error: call to __compiletime_assert_280 declared with 'error' attribute: FIELD_PREP: value too large for the field control = FIELD_PREP(LEDC_T01_TIMING_CTRL_REG_T1H, timing->t1h_ns / cycle_ns) | ^ include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:68:3: note: expanded from macro '__BF_FIELD_CHECK' BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON_MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:423:2: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:416:4: note: expanded from macro '__compiletime_assert' prefix ## suffix(); \ ^ :54:1: note: expanded from here __compiletime_assert_280 ^ 1 error generated. vim +/error +309 drivers/leds/leds-sun50i-a100.c 301 302 static void sun50i_a100_ledc_set_timing(struct sun50i_a100_ledc *priv) 303 { 304 const struct sun50i_a100_ledc_timing *timing = &priv->timing; 305 unsigned long mod_freq = clk_get_rate(priv->mod_clk); 306 u32 cycle_ns = NSEC_PER_SEC / mod_freq; 307 u32 control; 308 > 309 control = FIELD_PREP(LEDC_T01_TIMING_CTRL_REG_T1H, timing->t1h_ns / cycle_ns) | 310 FIELD_PREP(LEDC_T01_TIMING_CTRL_REG_T1L, timing->t1l_ns / cycle_ns) | 311 FIELD_PREP(LEDC_T01_TIMING_CTRL_REG_T0H, timing->t0h_ns / cycle_ns) | 312 FIELD_PREP(LEDC_T01_TIMING_CTRL_REG_T0L, timing->t0l_ns / cycle_ns); 313 writel(control, priv->base + LEDC_T01_TIMING_CTRL_REG); 314 315 control = FIELD_PREP(LEDC_RESET_TIMING_CTRL_REG_TR, timing->treset_ns / cycle_ns) | 316 FIELD_PREP(LEDC_RESET_TIMING_CTRL_REG_LED_NUM, priv->max_addr); 317 writel(control, priv->base + LEDC_RESET_TIMING_CTRL_REG); 318 } 319 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki