From: kernel test robot <lkp@intel.com>
To: "Nuno Sá" <nuno.sa@analog.com>,
linux-iio@vger.kernel.org, devicetree@vger.kernel.org
Cc: kbuild-all@lists.01.org, Rob Herring <robh+dt@kernel.org>,
Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Michael Hennerich <Michael.Hennerich@analog.com>
Subject: Re: [PATCH v2 1/3] iio: dac: add support for ltc2688
Date: Sun, 16 Jan 2022 02:15:14 +0800 [thread overview]
Message-ID: <202201160237.Mxs5GYw3-lkp@intel.com> (raw)
In-Reply-To: <20220115092705.491-2-nuno.sa@analog.com>
Hi "Nuno,
I love your patch! Yet something to improve:
[auto build test ERROR on jic23-iio/togreg]
[also build test ERROR on robh/for-next linus/master v5.16 next-20220115]
[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/Nuno-S/Add-support-for-LTC2688/20220115-172930
base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20220116/202201160237.Mxs5GYw3-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 11.2.0
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/d91bcc420e0c6077053e559f676fa4ae76114ba5
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Nuno-S/Add-support-for-LTC2688/20220115-172930
git checkout d91bcc420e0c6077053e559f676fa4ae76114ba5
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=alpha SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/iio/dac/ltc2688.c:590:18: error: initialization of 'ssize_t (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'long int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} from incompatible pointer type 'int (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} [-Werror=incompatible-pointer-types]
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:604:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
604 | LTC2688_CHAN_EXT_INFO("toggle_en", LTC2688_CMD_TOGGLE_DITHER_EN,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/iio/dac/ltc2688.c:590:18: note: (near initialization for 'ltc2688_toggle_sym_ext_info[2].write')
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:604:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
604 | LTC2688_CHAN_EXT_INFO("toggle_en", LTC2688_CMD_TOGGLE_DITHER_EN,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/iio/dac/ltc2688.c:590:18: error: initialization of 'ssize_t (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'long int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} from incompatible pointer type 'int (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} [-Werror=incompatible-pointer-types]
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:619:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
619 | LTC2688_CHAN_EXT_INFO("toggle_en", LTC2688_CMD_TOGGLE_DITHER_EN,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/iio/dac/ltc2688.c:590:18: note: (near initialization for 'ltc2688_toggle_ext_info[2].write')
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:619:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
619 | LTC2688_CHAN_EXT_INFO("toggle_en", LTC2688_CMD_TOGGLE_DITHER_EN,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/iio/dac/ltc2688.c:590:18: error: initialization of 'ssize_t (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'long int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} from incompatible pointer type 'int (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} [-Werror=incompatible-pointer-types]
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:639:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
639 | LTC2688_CHAN_EXT_INFO("dither_frequency", 0, IIO_SEPARATE,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/iio/dac/ltc2688.c:590:18: note: (near initialization for 'ltc2688_dither_ext_info[3].write')
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:639:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
639 | LTC2688_CHAN_EXT_INFO("dither_frequency", 0, IIO_SEPARATE,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/iio/dac/ltc2688.c:590:18: error: initialization of 'ssize_t (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'long int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} from incompatible pointer type 'int (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} [-Werror=incompatible-pointer-types]
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:641:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
641 | LTC2688_CHAN_EXT_INFO("dither_frequency_available",
| ^~~~~~~~~~~~~~~~~~~~~
drivers/iio/dac/ltc2688.c:590:18: note: (near initialization for 'ltc2688_dither_ext_info[4].write')
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:641:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
641 | LTC2688_CHAN_EXT_INFO("dither_frequency_available",
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/iio/dac/ltc2688.c:590:18: error: initialization of 'ssize_t (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'long int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} from incompatible pointer type 'int (*)(struct iio_dev *, uintptr_t, const struct iio_chan_spec *, const char *, size_t)' {aka 'int (*)(struct iio_dev *, long unsigned int, const struct iio_chan_spec *, const char *, long unsigned int)'} [-Werror=incompatible-pointer-types]
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:647:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
647 | LTC2688_CHAN_EXT_INFO("dither_en", LTC2688_CMD_TOGGLE_DITHER_EN,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/iio/dac/ltc2688.c:590:18: note: (near initialization for 'ltc2688_dither_ext_info[7].write')
590 | .write = (_write), \
| ^
drivers/iio/dac/ltc2688.c:647:9: note: in expansion of macro 'LTC2688_CHAN_EXT_INFO'
647 | LTC2688_CHAN_EXT_INFO("dither_en", LTC2688_CMD_TOGGLE_DITHER_EN,
| ^~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +590 drivers/iio/dac/ltc2688.c
586
587 #define LTC2688_CHAN_EXT_INFO(_name, _what, _shared, _read, _write) { \
588 .name = _name, \
589 .read = (_read), \
> 590 .write = (_write), \
591 .private = (_what), \
592 .shared = (_shared), \
593 }
594
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next prev parent reply other threads:[~2022-01-15 18:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-15 9:27 [PATCH v2 0/3] Add support for LTC2688 Nuno Sá
2022-01-15 9:27 ` [PATCH v2 1/3] iio: dac: add support for ltc2688 Nuno Sá
2022-01-15 14:01 ` kernel test robot
2022-01-15 18:15 ` kernel test robot [this message]
2022-01-16 12:44 ` Jonathan Cameron
2022-01-16 16:28 ` Sa, Nuno
2022-01-16 17:14 ` Jonathan Cameron
2022-01-15 9:27 ` [PATCH v2 2/3] iio: ABI: add ABI file for the LTC2688 DAC Nuno Sá
2022-01-16 12:20 ` Jonathan Cameron
2022-01-16 16:13 ` Sa, Nuno
2022-01-15 9:27 ` [PATCH v2 3/3] dt-bindings: iio: Add ltc2688 documentation Nuno Sá
2022-01-16 12:01 ` Jonathan Cameron
2022-01-16 16:18 ` Sa, Nuno
2022-01-16 17:34 ` [PATCH v2 0/3] Add support for LTC2688 Jonathan Cameron
2022-01-16 21:25 ` Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202201160237.Mxs5GYw3-lkp@intel.com \
--to=lkp@intel.com \
--cc=Michael.Hennerich@analog.com \
--cc=devicetree@vger.kernel.org \
--cc=jic23@kernel.org \
--cc=kbuild-all@lists.01.org \
--cc=lars@metafoo.de \
--cc=linux-iio@vger.kernel.org \
--cc=nuno.sa@analog.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).