From: kernel test robot <lkp@intel.com>
To: Gustavo Silva <gustavograzs@gmail.com>, jic23@kernel.org
Cc: oe-kbuild-all@lists.linux.dev, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org, lars@metafoo.de,
christophe.jaillet@wanadoo.fr, gerald.loacker@wolfvision.net,
devicetree@vger.kernel.org, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/6] iio: chemical: ens160: add triggered buffer support
Date: Tue, 14 May 2024 07:50:20 +0800 [thread overview]
Message-ID: <202405140721.LuiSHRvx-lkp@intel.com> (raw)
In-Reply-To: <20240512210444.30824-5-gustavograzs@gmail.com>
Hi Gustavo,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 084eeee1d8da6b4712719264b01cb27b41307f54]
url: https://github.com/intel-lab-lkp/linux/commits/Gustavo-Silva/dt-bindings-vendor-prefixes-add-ScioSense/20240513-050745
base: 084eeee1d8da6b4712719264b01cb27b41307f54
patch link: https://lore.kernel.org/r/20240512210444.30824-5-gustavograzs%40gmail.com
patch subject: [PATCH 4/6] iio: chemical: ens160: add triggered buffer support
config: arc-randconfig-r123-20240514 (https://download.01.org/0day-ci/archive/20240514/202405140721.LuiSHRvx-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240514/202405140721.LuiSHRvx-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405140721.LuiSHRvx-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/iio/chemical/ens160_core.c:250:39: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short @@ got restricted __le16 [addressable] [usertype] val @@
drivers/iio/chemical/ens160_core.c:250:39: sparse: expected unsigned short
drivers/iio/chemical/ens160_core.c:250:39: sparse: got restricted __le16 [addressable] [usertype] val
drivers/iio/chemical/ens160_core.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...):
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false
vim +250 drivers/iio/chemical/ens160_core.c
232
233 static irqreturn_t ens160_trigger_handler(int irq, void *p)
234 {
235 struct iio_poll_func *pf = p;
236 struct iio_dev *indio_dev = pf->indio_dev;
237 struct ens160_data *data = iio_priv(indio_dev);
238 __le16 val;
239 int ret, i, j = 0;
240
241 mutex_lock(&data->mutex);
242
243 for_each_set_bit(i, indio_dev->active_scan_mask,
244 indio_dev->masklength) {
245 ret = regmap_bulk_read(data->regmap,
246 ENS160_REG_DATA_TVOC + 2 * i, &val, 2U);
247 if (ret)
248 goto err;
249
> 250 data->scan.chans[j++] = val;
251 }
252
253 iio_push_to_buffers_with_timestamp(indio_dev, &data->scan,
254 pf->timestamp);
255 err:
256 mutex_unlock(&data->mutex);
257 iio_trigger_notify_done(indio_dev->trig);
258
259 return IRQ_HANDLED;
260 }
261
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2024-05-13 23:51 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-12 21:04 [PATCH 0/6] Add driver for ENS160 sensor Gustavo Silva
2024-05-12 21:04 ` [PATCH 1/6] dt-bindings: vendor-prefixes: add ScioSense Gustavo Silva
2024-05-13 16:02 ` Conor Dooley
2024-05-12 21:04 ` [PATCH 2/6] dt-bindings: Add ENS160 as trivial device Gustavo Silva
2024-05-13 16:09 ` Conor Dooley
2024-05-19 12:33 ` Jonathan Cameron
2024-05-12 21:04 ` [PATCH 3/6] iio: chemical: add driver for ENS160 sensor Gustavo Silva
2024-05-13 19:12 ` Christophe JAILLET
2024-05-19 13:24 ` Jonathan Cameron
2024-05-22 23:41 ` Gustavo Silva
2024-05-19 14:01 ` Jonathan Cameron
2024-05-26 0:29 ` Gustavo Silva
2024-05-26 12:20 ` Jonathan Cameron
2024-05-12 21:04 ` [PATCH 4/6] iio: chemical: ens160: add triggered buffer support Gustavo Silva
2024-05-13 19:13 ` Christophe JAILLET
2024-05-19 14:03 ` Jonathan Cameron
2024-05-20 6:50 ` Christophe JAILLET
2024-05-13 23:50 ` kernel test robot [this message]
2024-05-19 14:18 ` Jonathan Cameron
2024-05-12 21:04 ` [PATCH 5/6] iio: chemical: ens160: add power management support Gustavo Silva
2024-05-19 14:18 ` Jonathan Cameron
2024-05-12 21:04 ` [PATCH 6/6] MAINTAINERS: Add ScioSense ENS160 Gustavo Silva
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