From: kernel test robot <lkp@intel.com>
To: Alexandru Ardelean <alexandru.ardelean@analog.com>,
linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org
Cc: kbuild-all@lists.01.org, lars@metafoo.de,
Michael.Hennerich@analog.com, jic23@kernel.org,
nuno.sa@analog.com, dragos.bogdan@analog.com, rafael@kernel.org,
gregkh@linuxfoundation.org,
Alexandru Ardelean <alexandru.ardelean@analog.com>
Subject: Re: [PATCH v3 06/11] iio: core: merge buffer/ & scan_elements/ attributes
Date: Tue, 2 Feb 2021 04:02:31 +0800 [thread overview]
Message-ID: <202102020354.1zLMJJ9m-lkp@intel.com> (raw)
In-Reply-To: <20210201145105.20459-7-alexandru.ardelean@analog.com>
[-- Attachment #1: Type: text/plain, Size: 2609 bytes --]
Hi Alexandru,
I love your patch! Perhaps something to improve:
[auto build test WARNING on iio/togreg]
[also build test WARNING on linux/master next-20210125]
[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]
url: https://github.com/0day-ci/linux/commits/Alexandru-Ardelean/iio-core-buffer-add-support-for-multiple-IIO-buffers-per-IIO-device/20210201-233550
base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
config: openrisc-randconfig-p001-20210201 (attached as .config)
compiler: or1k-linux-gcc (GCC) 9.3.0
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
# https://github.com/0day-ci/linux/commit/418ff389a5a48a8a515a106734474e98d6d924ad
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Alexandru-Ardelean/iio-core-buffer-add-support-for-multiple-IIO-buffers-per-IIO-device/20210201-233550
git checkout 418ff389a5a48a8a515a106734474e98d6d924ad
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=openrisc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/iio/industrialio-buffer.c:1306:6: warning: no previous prototype for 'iio_buffer_unregister_legacy_sysfs_groups' [-Wmissing-prototypes]
1306 | void iio_buffer_unregister_legacy_sysfs_groups(struct iio_dev *indio_dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/industrialio-buffer.c:1178:27: warning: 'iio_scan_elements_group_name' defined but not used [-Wunused-const-variable=]
1178 | static const char * const iio_scan_elements_group_name = "scan_elements";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/iio_buffer_unregister_legacy_sysfs_groups +1306 drivers/iio/industrialio-buffer.c
1305
> 1306 void iio_buffer_unregister_legacy_sysfs_groups(struct iio_dev *indio_dev)
1307 {
1308 struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(indio_dev);
1309
1310 kfree(iio_dev_opaque->legacy_buffer_group.attrs);
1311 kfree(iio_dev_opaque->legacy_scan_el_group.attrs);
1312 }
1313
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2021-02-01 20:05 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-01 14:50 [PATCH v3 00/11] iio: core,buffer: add support for multiple IIO buffers per IIO device Alexandru Ardelean
2021-02-01 14:50 ` [PATCH v3 01/11] docs: ioctl-number.rst: reserve IIO subsystem ioctl() space Alexandru Ardelean
2021-02-04 17:06 ` Jonathan Cameron
2021-02-05 7:08 ` Alexandru Ardelean
2021-02-01 14:50 ` [PATCH v3 02/11] iio: core: register chardev only if needed Alexandru Ardelean
2021-02-04 17:17 ` Jonathan Cameron
2021-02-01 14:50 ` [PATCH v3 03/11] iio: core-trigger: make iio_device_register_trigger_consumer() an int return Alexandru Ardelean
2021-02-01 14:50 ` [PATCH v3 04/11] iio: core: rework iio device group creation Alexandru Ardelean
2021-02-04 17:32 ` Jonathan Cameron
2021-02-05 7:32 ` Alexandru Ardelean
2021-02-01 14:50 ` [PATCH v3 05/11] iio: buffer: group attr count and attr alloc Alexandru Ardelean
2021-02-04 17:49 ` Jonathan Cameron
2021-02-05 8:12 ` Alexandru Ardelean
2021-02-05 12:33 ` Jonathan Cameron
2021-02-01 14:51 ` [PATCH v3 06/11] iio: core: merge buffer/ & scan_elements/ attributes Alexandru Ardelean
2021-02-01 20:02 ` kernel test robot [this message]
2021-02-02 6:07 ` Dan Carpenter
2021-02-03 10:02 ` Andy Shevchenko
2021-02-04 13:41 ` Alexandru Ardelean
2021-02-05 11:07 ` Andy Shevchenko
2021-02-01 14:51 ` [PATCH v3 07/11] iio: add reference to iio buffer on iio_dev_attr Alexandru Ardelean
2021-02-04 18:09 ` Jonathan Cameron
2021-02-05 8:26 ` Alexandru Ardelean
2021-02-01 14:51 ` [PATCH v3 08/11] iio: buffer: wrap all buffer attributes into iio_dev_attr Alexandru Ardelean
2021-02-04 18:23 ` Jonathan Cameron
2021-02-05 9:17 ` Alexandru Ardelean
2021-02-05 12:39 ` Jonathan Cameron
2021-02-05 12:57 ` Alexandru Ardelean
2021-02-06 14:46 ` Jonathan Cameron
2021-02-01 14:51 ` [PATCH v3 09/11] iio: core: wrap iio device & buffer into struct for character devices Alexandru Ardelean
2021-02-01 14:51 ` [PATCH v3 10/11] iio: buffer: introduce support for attaching more IIO buffers Alexandru Ardelean
2021-02-04 18:34 ` Jonathan Cameron
2021-02-05 9:32 ` Alexandru Ardelean
2021-02-01 14:51 ` [PATCH v3 11/11] iio: buffer: add ioctl() to support opening extra buffers for IIO device Alexandru Ardelean
2021-02-04 19:00 ` Jonathan Cameron
2021-02-05 9:51 ` Alexandru Ardelean
2021-02-05 12:44 ` Jonathan Cameron
2021-02-05 12:48 ` Alexandru Ardelean
2021-02-06 14:48 ` Jonathan Cameron
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