Re: [PATCH v3] iio: humidity: hdc100x: add triggered buffer support for HDC100X
From: Julia Lawall
Date: Fri Sep 02 2016 - 02:30:54 EST
Please check on the lines marked with @. An unlock may be needed at line
210.
julia
---------- Forwarded message ----------
Date: Fri, 2 Sep 2016 07:19:23 +0800
From: kbuild test robot <fengguang.wu@xxxxxxxxx>
To: kbuild@xxxxxx
Cc: Julia Lawall <julia.lawall@xxxxxxx>
Subject: Re: [PATCH v3] iio: humidity: hdc100x: add triggered buffer support for
HDC100X
Hi Alison,
[auto build test WARNING on next-20160825]
[also build test WARNING on v4.8-rc4]
[cannot apply to iio/togreg v4.8-rc4 v4.8-rc3 v4.8-rc2]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]
url: https://github.com/0day-ci/linux/commits/Alison-Schofield/iio-humidity-hdc100x-add-triggered-buffer-support-for-HDC100X/20160902-055115
:::::: branch date: 88 minutes ago
:::::: commit date: 88 minutes ago
>> drivers/iio/humidity/hdc100x.c:210:4-10: preceding lock on line 203
drivers/iio/humidity/hdc100x.c:345:1-7: preceding lock on line 325
git remote add linux-review https://github.com/0day-ci/linux
git remote update linux-review
git checkout f6862a537522f8d668f7daec0aa0817f87706017
vim +210 drivers/iio/humidity/hdc100x.c
4839367d9 Matt Ranostay 2015-09-06 197 struct hdc100x_data *data = iio_priv(indio_dev);
4839367d9 Matt Ranostay 2015-09-06 198
4839367d9 Matt Ranostay 2015-09-06 199 switch (mask) {
4839367d9 Matt Ranostay 2015-09-06 200 case IIO_CHAN_INFO_RAW: {
4839367d9 Matt Ranostay 2015-09-06 201 int ret;
4839367d9 Matt Ranostay 2015-09-06 202
4839367d9 Matt Ranostay 2015-09-06 @203 mutex_lock(&data->lock);
4839367d9 Matt Ranostay 2015-09-06 204 if (chan->type == IIO_CURRENT) {
4839367d9 Matt Ranostay 2015-09-06 205 *val = hdc100x_get_heater_status(data);
4839367d9 Matt Ranostay 2015-09-06 206 ret = IIO_VAL_INT;
4839367d9 Matt Ranostay 2015-09-06 207 } else {
f6862a537 Alison Schofield 2016-09-01 208 ret = iio_device_claim_direct_mode(indio_dev);
f6862a537 Alison Schofield 2016-09-01 209 if (ret)
f6862a537 Alison Schofield 2016-09-01 @210 return ret;
f6862a537 Alison Schofield 2016-09-01 211
4839367d9 Matt Ranostay 2015-09-06 212 ret = hdc100x_get_measurement(data, chan);
f6862a537 Alison Schofield 2016-09-01 213 iio_device_release_direct_mode(indio_dev);
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