11:53 p.m.
Hi Tomas,
I love your patch! Yet something to improve:
[auto build test ERROR on ljones-mfd/for-mfd-next]
[also build test ERROR on v5.7-rc5 next-20200515]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url:
https://github.com/0day-ci/linux/commits/Tomas-Winkler/mfd-constify-point...
base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: arm-randconfig-r006-20200515 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project
13d44b2a0c7ef404b13b16644765977cd5310fe2)
reproduce:
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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>, old ones prefixed by <<):
> drivers/hid/hid-sensor-hub.c:738:33: error: initializing
'struct hid_sensor_hub_device *' with an expression of type 'const void *'
discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
struct hid_sensor_hub_device *hsdev =
^
1 error generated.
vim +738 drivers/hid/hid-sensor-hub.c
401ca24fb34aee0 srinivas pandruvada 2012-09-05 726
401ca24fb34aee0 srinivas pandruvada 2012-09-05 727 static void sensor_hub_remove(struct
hid_device *hdev)
401ca24fb34aee0 srinivas pandruvada 2012-09-05 728 {
401ca24fb34aee0 srinivas pandruvada 2012-09-05 729 struct sensor_hub_data *data =
hid_get_drvdata(hdev);
401ca24fb34aee0 srinivas pandruvada 2012-09-05 730 unsigned long flags;
e651a1da442ae02 Srinivas Pandruvada 2015-02-19 731 int i;
401ca24fb34aee0 srinivas pandruvada 2012-09-05 732
401ca24fb34aee0 srinivas pandruvada 2012-09-05 733 hid_dbg(hdev, " hardware
removed\n");
401ca24fb34aee0 srinivas pandruvada 2012-09-05 734 hid_hw_close(hdev);
f2f13a68c37c13a Axel Lin 2012-09-19 735 hid_hw_stop(hdev);
401ca24fb34aee0 srinivas pandruvada 2012-09-05 736
spin_lock_irqsave(&data->lock, flags);
e651a1da442ae02 Srinivas Pandruvada 2015-02-19 737 for (i = 0; i <
data->hid_sensor_client_cnt; ++i) {
e651a1da442ae02 Srinivas Pandruvada 2015-02-19 @738 struct hid_sensor_hub_device *hsdev
=
e651a1da442ae02 Srinivas Pandruvada 2015-02-19 739
data->hid_sensor_hub_client_devs[i].platform_data;
e651a1da442ae02 Srinivas Pandruvada 2015-02-19 740 if (hsdev->pending.status)
e651a1da442ae02 Srinivas Pandruvada 2015-02-19 741
complete(&hsdev->pending.ready);
e651a1da442ae02 Srinivas Pandruvada 2015-02-19 742 }
401ca24fb34aee0 srinivas pandruvada 2012-09-05 743
spin_unlock_irqrestore(&data->lock, flags);
401ca24fb34aee0 srinivas pandruvada 2012-09-05 744
mfd_remove_devices(&hdev->dev);
401ca24fb34aee0 srinivas pandruvada 2012-09-05 745 mutex_destroy(&data->mutex);
401ca24fb34aee0 srinivas pandruvada 2012-09-05 746 }
401ca24fb34aee0 srinivas pandruvada 2012-09-05 747
:::::: The code at line 738 was first introduced by commit
:::::: e651a1da442ae02a50081e38309dea5e89da2d41 HID: hid-sensor-hub: Allow parallel
synchronous reads
:::::: TO: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
:::::: CC: Jiri Kosina <jkosina(a)suse.cz>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org