From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) (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 3FDFAA48 for ; Thu, 1 Sep 2022 21:02:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662066120; x=1693602120; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=6CtZqoEW7JkL01E8OL8dqhLmQxJbdBw2knnKAl5jhTU=; b=jNA3UelldVP2SrlEYMg4YcoZ3rOFgw8U9XXB2QohRCe2P1NQSeMJqAZu 7dMMfPeCpuP+k7UfzO3d9wZz7m7GKuo+MLAtwuVw6hol++/zxXYd36GBb 3hNNjjLfEnTAtgWSjb/AGfaa+FGcsumbrHjMD3wLrRdwWpmcS5WJzp+yB 8V0FxOZoKUuTYKLPFHH+IsBGkXD32UPK83oH1prJe+Bi3wFJC1Vxo3KO2 mA5SFH/VFZwfVlUzdhyf6MKKNGDvi7Flb2A2wkwyR9KAcpz25S2gU/frL ThK5KqCRm30rZ5EkCMpCvUIxV3nfsBFDYCSxOnTaNLkmHZAWK06RcRhBP w==; X-IronPort-AV: E=McAfee;i="6500,9779,10457"; a="276226572" X-IronPort-AV: E=Sophos;i="5.93,281,1654585200"; d="scan'208";a="276226572" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Sep 2022 14:01:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,281,1654585200"; d="scan'208";a="615476370" Received: from lkp-server02.sh.intel.com (HELO b138c9e8658c) ([10.239.97.151]) by fmsmga007.fm.intel.com with ESMTP; 01 Sep 2022 14:01:57 -0700 Received: from kbuild by b138c9e8658c with local (Exim 4.96) (envelope-from ) id 1oTrK1-0000lX-08; Thu, 01 Sep 2022 21:01:57 +0000 Date: Fri, 2 Sep 2022 05:01:33 +0800 From: kernel test robot To: Andy Shevchenko , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Linus Walleij Subject: Re: [PATCH v1 1/1] pinctrl: pistachio: Switch to use fwnode instead of of_node Message-ID: <202209020416.0LCiignM-lkp@intel.com> References: <20220830193938.56826-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220830193938.56826-1-andriy.shevchenko@linux.intel.com> Hi Andy, I love your patch! Yet something to improve: [auto build test ERROR on linusw-pinctrl/devel] [also build test ERROR on linus/master v6.0-rc3 next-20220901] [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/Andy-Shevchenko/pinctrl-pistachio-Switch-to-use-fwnode-instead-of-of_node/20220831-034037 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel config: arm-randconfig-r006-20220901 (https://download.01.org/0day-ci/archive/20220902/202209020416.0LCiignM-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project c55b41d5199d2394dd6cdb8f52180d8b81d809d4) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://github.com/intel-lab-lkp/linux/commit/6802887aaf094f08bc139caf331767217f7318a4 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Andy-Shevchenko/pinctrl-pistachio-Switch-to-use-fwnode-instead-of-of_node/20220831-034037 git checkout 6802887aaf094f08bc139caf331767217f7318a4 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/pinctrl/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): >> drivers/pinctrl/pinctrl-pistachio.c:1360:39: error: use of undeclared identifier 'dev' child = device_get_named_child_node(dev, child_name); ^ 1 error generated. vim +/dev +1360 drivers/pinctrl/pinctrl-pistachio.c 1347 1348 static int pistachio_gpio_register(struct pistachio_pinctrl *pctl) 1349 { 1350 struct pistachio_gpio_bank *bank; 1351 unsigned int i; 1352 int irq, ret = 0; 1353 1354 for (i = 0; i < pctl->nbanks; i++) { 1355 char child_name[sizeof("gpioXX")]; 1356 struct fwnode_handle *child; 1357 struct gpio_irq_chip *girq; 1358 1359 snprintf(child_name, sizeof(child_name), "gpio%d", i); > 1360 child = device_get_named_child_node(dev, child_name); 1361 if (!child) { 1362 dev_err(pctl->dev, "No node for bank %u\n", i); 1363 ret = -ENODEV; 1364 goto err; 1365 } 1366 1367 if (!fwnode_property_present(child, "gpio-controller")) { 1368 fwnode_handle_put(child); 1369 dev_err(pctl->dev, 1370 "No gpio-controller property for bank %u\n", i); 1371 ret = -ENODEV; 1372 goto err; 1373 } 1374 1375 ret = fwnode_irq_get(child, 0); 1376 if (ret < 0) { 1377 fwnode_handle_put(child); 1378 dev_err(pctl->dev, "No IRQ for bank %u\n", i); 1379 goto err; 1380 } 1381 irq = ret; 1382 1383 bank = &pctl->gpio_banks[i]; 1384 bank->pctl = pctl; 1385 bank->base = pctl->base + GPIO_BANK_BASE(i); 1386 1387 bank->gpio_chip.parent = pctl->dev; 1388 bank->gpio_chip.fwnode = child; 1389 1390 girq = &bank->gpio_chip.irq; 1391 girq->chip = &bank->irq_chip; 1392 girq->parent_handler = pistachio_gpio_irq_handler; 1393 girq->num_parents = 1; 1394 girq->parents = devm_kcalloc(pctl->dev, 1, 1395 sizeof(*girq->parents), 1396 GFP_KERNEL); 1397 if (!girq->parents) { 1398 ret = -ENOMEM; 1399 goto err; 1400 } 1401 girq->parents[0] = irq; 1402 girq->default_type = IRQ_TYPE_NONE; 1403 girq->handler = handle_level_irq; 1404 1405 ret = gpiochip_add_data(&bank->gpio_chip, bank); 1406 if (ret < 0) { 1407 dev_err(pctl->dev, "Failed to add GPIO chip %u: %d\n", 1408 i, ret); 1409 goto err; 1410 } 1411 1412 ret = gpiochip_add_pin_range(&bank->gpio_chip, 1413 dev_name(pctl->dev), 0, 1414 bank->pin_base, bank->npins); 1415 if (ret < 0) { 1416 dev_err(pctl->dev, "Failed to add GPIO range %u: %d\n", 1417 i, ret); 1418 gpiochip_remove(&bank->gpio_chip); 1419 goto err; 1420 } 1421 } 1422 1423 return 0; 1424 err: 1425 for (; i > 0; i--) { 1426 bank = &pctl->gpio_banks[i - 1]; 1427 gpiochip_remove(&bank->gpio_chip); 1428 } 1429 return ret; 1430 } 1431 -- 0-DAY CI Kernel Test Service https://01.org/lkp