From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 12CA715E814; Thu, 18 Apr 2024 11:57:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713441478; cv=none; b=cfglEGm8EeR9JazLxjRNKKqcZUZZ4chVQFwiQScak7NuRRrCJbZoonngVVH4wRSl+Msy1WtRrw1+o2zP3L4R3PxJRnizIYsT2PajU/qZUzB5J5pSseEeP/Rd4Pfcfu9XWfNGmvuiGP4HwPjNAlv+weyP9EuVO0IVQ+rfS2jAVUE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713441478; c=relaxed/simple; bh=EJ+eUdeeBCXzftAQJU57/zkUCCLUBsA/k3v4mshrZgA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=s9CimmH74Lufgn9byze31TpxJWBsGbLXY8nIfQBD/tqHNvguxyBrEVCSJAuSd2zUkldRZscK3ipxrYAWJR0N6pOfbfD4HlybrBVr+nFk2er+gRdP2HAfkRIsI9bWYeIMPzXsFUQXHNlqoi3BsFKs8BmJX6zLW1PgjJaMdCeztjU= 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=lWQaCZl7; arc=none smtp.client-ip=192.198.163.12 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="lWQaCZl7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1713441476; x=1744977476; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=EJ+eUdeeBCXzftAQJU57/zkUCCLUBsA/k3v4mshrZgA=; b=lWQaCZl7iycAWX5vCf4g9mXIMsQTdBwlcGin9oD5BlrUf5Wud1J+P0BR 70sj8ajQxoO2p/0c9vbAJ8ExKwESMiU3ut/nXa/8DQ3SjzZ4JYm8uGA7A adfi7JPU5WLK1E0T81TnP3YcFfEVv7IWptPcGHe5CcQcp6s3lENIbGto4 fsEgqF66vv2DndFcceHyMDKRXyKj5DqREOnTBUGybTE6xbX/oSz/l+8tP 7BfIkWLIavL+xB7f81Hp2Gzf0tW5syY5I5Li481W0Yuzu59nDk3j0n7dT LfDurFJ0JCZcDZCtArIxY4icrgGMYKAM4VtotLtfsgD8q0UigHPGJ0Fe/ A==; X-CSE-ConnectionGUID: s3DpWTKgSDmIb2JsEnKfVA== X-CSE-MsgGUID: 7TT2d7j7T7SJ2A4obqFeQw== X-IronPort-AV: E=McAfee;i="6600,9927,11047"; a="12767279" X-IronPort-AV: E=Sophos;i="6.07,212,1708416000"; d="scan'208";a="12767279" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2024 04:57:52 -0700 X-CSE-ConnectionGUID: gOdMdSlySyqCFwAcsFuv1w== X-CSE-MsgGUID: DntNxO6tSPCCloBUxJgvLA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,212,1708416000"; d="scan'208";a="27774216" Received: from unknown (HELO 23c141fc0fd8) ([10.239.97.151]) by orviesa004.jf.intel.com with ESMTP; 18 Apr 2024 04:57:47 -0700 Received: from kbuild by 23c141fc0fd8 with local (Exim 4.96) (envelope-from ) id 1rxQOf-0007Zx-0T; Thu, 18 Apr 2024 11:57:45 +0000 Date: Thu, 18 Apr 2024 19:57:35 +0800 From: kernel test robot To: Lorenzo Bianconi , linux-spi@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, broonie@kernel.org, lorenzo.bianconi83@gmail.com, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, nbd@nbd.name, john@phrozen.org, dd@embedd.com, catalin.marinas@arm.com, will@kernel.org, upstream@airoha.com, angelogioacchino.delregno@collabora.com Subject: Re: [PATCH v2 3/3] spi: airoha: add SPI-NAND Flash controller driver Message-ID: <202404181933.AfPnhmy7-lkp@intel.com> References: <25dd4334e3b37eaa628c20265841f251968c2b75.1713335916.git.lorenzo@kernel.org> 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: <25dd4334e3b37eaa628c20265841f251968c2b75.1713335916.git.lorenzo@kernel.org> Hi Lorenzo, kernel test robot noticed the following build errors: [auto build test ERROR on next-20240416] [cannot apply to broonie-spi/for-next robh/for-next arm/for-next arm/fixes arm64/for-next/core kvmarm/next rockchip/for-next shawnguo/for-next soc/for-next linus/master v6.9-rc4 v6.9-rc3 v6.9-rc2 v6.9-rc4] [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/Lorenzo-Bianconi/dt-bindings-spi-airoha-Add-YAML-schema-for-SNFI-controller/20240417-144847 base: next-20240416 patch link: https://lore.kernel.org/r/25dd4334e3b37eaa628c20265841f251968c2b75.1713335916.git.lorenzo%40kernel.org patch subject: [PATCH v2 3/3] spi: airoha: add SPI-NAND Flash controller driver config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20240418/202404181933.AfPnhmy7-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240418/202404181933.AfPnhmy7-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/202404181933.AfPnhmy7-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/spi/spi-airoha-snfi.c: In function 'airoha_snand_set_fifo_op': >> drivers/spi/spi-airoha-snfi.c:233:28: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] 233 | FIELD_PREP(SPI_CTRL_OPFIFO_LEN, op_len) | | ^~~~~~~~~~ drivers/spi/spi-airoha-snfi.c: In function 'airoha_snand_read_data_from_fifo': >> drivers/spi/spi-airoha-snfi.c:320:26: error: implicit declaration of function 'FIELD_GET' [-Werror=implicit-function-declaration] 320 | ptr[i] = FIELD_GET(SPI_CTRL_DFIFO_RDATA, val); | ^~~~~~~~~ cc1: some warnings being treated as errors vim +/FIELD_PREP +233 drivers/spi/spi-airoha-snfi.c 225 226 static int airoha_snand_set_fifo_op(struct airoha_snand_ctrl *as_ctrl, 227 u8 op_cmd, int op_len) 228 { 229 int err; 230 u32 val; 231 232 err = regmap_write(as_ctrl->regmap_ctrl, REG_SPI_CTRL_OPFIFO_WDATA, > 233 FIELD_PREP(SPI_CTRL_OPFIFO_LEN, op_len) | 234 FIELD_PREP(SPI_CTRL_OPFIFO_OP, op_cmd)); 235 if (err) 236 return err; 237 238 err = regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 239 REG_SPI_CTRL_OPFIFO_FULL, 240 val, !(val & SPI_CTRL_OPFIFO_FULL), 241 0, 250 * USEC_PER_MSEC); 242 if (err) 243 return err; 244 245 err = regmap_write(as_ctrl->regmap_ctrl, REG_SPI_CTRL_OPFIFO_WR, 246 SPI_CTRL_OPFIFO_WR); 247 if (err) 248 return err; 249 250 return regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 251 REG_SPI_CTRL_OPFIFO_EMPTY, 252 val, (val & SPI_CTRL_OPFIFO_EMPTY), 253 0, 250 * USEC_PER_MSEC); 254 } 255 256 static int airoha_snand_set_cs(struct airoha_snand_ctrl *as_ctrl, u8 cs) 257 { 258 return airoha_snand_set_fifo_op(as_ctrl, cs, sizeof(cs)); 259 } 260 261 static int airoha_snand_write_data_to_fifo(struct airoha_snand_ctrl *as_ctrl, 262 const u8 *data, int len) 263 { 264 int i; 265 266 for (i = 0; i < len; i++) { 267 int err; 268 u32 val; 269 270 /* 1. Wait until dfifo is not full */ 271 err = regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 272 REG_SPI_CTRL_DFIFO_FULL, val, 273 !(val & SPI_CTRL_DFIFO_FULL), 274 0, 250 * USEC_PER_MSEC); 275 if (err) 276 return err; 277 278 /* 2. Write data to register DFIFO_WDATA */ 279 err = regmap_write(as_ctrl->regmap_ctrl, 280 REG_SPI_CTRL_DFIFO_WDATA, 281 FIELD_PREP(SPI_CTRL_DFIFO_WDATA, data[i])); 282 if (err) 283 return err; 284 285 /* 3. Wait until dfifo is not full */ 286 err = regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 287 REG_SPI_CTRL_DFIFO_FULL, val, 288 !(val & SPI_CTRL_DFIFO_FULL), 289 0, 250 * USEC_PER_MSEC); 290 if (err) 291 return err; 292 } 293 294 return 0; 295 } 296 297 static int airoha_snand_read_data_from_fifo(struct airoha_snand_ctrl *as_ctrl, 298 u8 *ptr, int len) 299 { 300 int i; 301 302 for (i = 0; i < len; i++) { 303 int err; 304 u32 val; 305 306 /* 1. wait until dfifo is not empty */ 307 err = regmap_read_poll_timeout(as_ctrl->regmap_ctrl, 308 REG_SPI_CTRL_DFIFO_EMPTY, val, 309 !(val & SPI_CTRL_DFIFO_EMPTY), 310 0, 250 * USEC_PER_MSEC); 311 if (err) 312 return err; 313 314 /* 2. read from dfifo to register DFIFO_RDATA */ 315 err = regmap_read(as_ctrl->regmap_ctrl, 316 REG_SPI_CTRL_DFIFO_RDATA, &val); 317 if (err) 318 return err; 319 > 320 ptr[i] = FIELD_GET(SPI_CTRL_DFIFO_RDATA, val); 321 /* 3. enable register DFIFO_RD to read next byte */ 322 err = regmap_write(as_ctrl->regmap_ctrl, 323 REG_SPI_CTRL_DFIFO_RD, SPI_CTRL_DFIFO_RD); 324 if (err) 325 return err; 326 } 327 328 return 0; 329 } 330 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki