From: kbuild test robot <lkp@intel.com>
To: Gwendal Grignou <gwendal@chromium.org>,
enric.balletbo@collabora.com, jic23@kernel.org
Cc: kbuild-all@lists.01.org, bleung@chromium.org,
groeck@chromium.org, linux-kernel@vger.kernel.org,
linux-iio@vger.kernel.org, Gwendal Grignou <gwendal@chromium.org>
Subject: Re: [PATCH v2 3/3] iio: cros_ec_light: Add support for RGB sensor
Date: Mon, 11 May 2020 14:31:09 +0800 [thread overview]
Message-ID: <202005111425.AoUFxet5%lkp@intel.com> (raw)
In-Reply-To: <20200506230324.139241-4-gwendal@chromium.org>
[-- Attachment #1: Type: text/plain, Size: 10588 bytes --]
Hi Gwendal,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on iio/togreg]
[also build test WARNING on chrome-platform-linux/for-next linus/master v5.7-rc5 next-20200508]
[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/Gwendal-Grignou/iio-cros_ec-Add-support-for-RGB-light-sensor/20200507-074251
base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
config: i386-randconfig-a003-20200511 (attached as .config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:51:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:38: error: initializer element is not constant
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:51:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:38: note: (near initialization for 'cros_ec_light_prox_bitmasks[3]')
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:51:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:52:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK | CROS_EC_LIGHT_CLEAR_OR_PROXIMITY_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:38: error: initializer element is not constant
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:52:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK | CROS_EC_LIGHT_CLEAR_OR_PROXIMITY_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:38: note: (near initialization for 'cros_ec_light_prox_bitmasks[4]')
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:52:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK | CROS_EC_LIGHT_CLEAR_OR_PROXIMITY_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/dev_printk.h:14:0,
from include/linux/device.h:15,
from drivers/iio/light/cros_ec_light_prox.c:8:
drivers/iio/light/cros_ec_light_prox.c: In function 'cros_ec_light_capture':
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
>> drivers/iio/light/cros_ec_light_prox.c:403:2: note: in expansion of macro 'if'
if ((scan_mask & CROS_EC_LIGHT_XYZ_SPACE_MASK) ||
^~
drivers/iio/light/cros_ec_light_prox.c:404:19: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
(scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
>> drivers/iio/light/cros_ec_light_prox.c:403:2: note: in expansion of macro 'if'
if ((scan_mask & CROS_EC_LIGHT_XYZ_SPACE_MASK) ||
^~
drivers/iio/light/cros_ec_light_prox.c:404:19: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
(scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value'
(cond) ? \
^~~~
include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var'
#define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) )
^~~~~~~~~~~~~~
>> drivers/iio/light/cros_ec_light_prox.c:403:2: note: in expansion of macro 'if'
if ((scan_mask & CROS_EC_LIGHT_XYZ_SPACE_MASK) ||
^~
drivers/iio/light/cros_ec_light_prox.c:404:19: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
(scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c: In function 'cros_ec_light_prox_update_scan_mode':
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
drivers/iio/light/cros_ec_light_prox.c:434:7: note: in expansion of macro 'if'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~
drivers/iio/light/cros_ec_light_prox.c:434:24: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
drivers/iio/light/cros_ec_light_prox.c:434:7: note: in expansion of macro 'if'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~
drivers/iio/light/cros_ec_light_prox.c:434:24: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value'
(cond) ? \
^~~~
include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var'
#define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) )
^~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:434:7: note: in expansion of macro 'if'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~
drivers/iio/light/cros_ec_light_prox.c:434:24: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/if +403 drivers/iio/light/cros_ec_light_prox.c
378
379 static irqreturn_t cros_ec_light_capture(int irq, void *p)
380 {
381 struct iio_poll_func *pf = p;
382 struct iio_dev *indio_dev = pf->indio_dev;
383 struct cros_ec_sensors_core_state *st = iio_priv(indio_dev);
384 int ret, i, idx = 0;
385 s16 data;
386 const unsigned long scan_mask = *indio_dev->active_scan_mask;
387
388 mutex_lock(&st->cmd_lock);
389
390 /* Clear capture data. */
391 memset(st->samples, 0, indio_dev->scan_bytes);
392
393 /* Read first channel. */
394 ret = cros_ec_sensors_read_cmd(indio_dev, 1, &data);
395 if (ret < 0) {
396 mutex_unlock(&st->cmd_lock);
397 goto done;
398 }
399 if (scan_mask & CROS_EC_LIGHT_CLEAR_OR_PROXIMITY_MASK)
400 ((s16 *)st->samples)[idx++] = data;
401
402 /* Read remaining channels. */
> 403 if ((scan_mask & CROS_EC_LIGHT_XYZ_SPACE_MASK) ||
404 (scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)) {
405 ret = cros_ec_light_extra_send_host_cmd(
406 st, 1, sizeof(st->resp->data));
407 if (ret < 0) {
408 mutex_unlock(&st->cmd_lock);
409 goto done;
410 }
411 for (i = 0; i < CROS_EC_SENSOR_MAX_AXIS; i++)
412 ((s16 *)st->samples)[idx++] = st->resp->data.data[i];
413 }
414 mutex_unlock(&st->cmd_lock);
415
416 iio_push_to_buffers_with_timestamp(indio_dev, st->samples,
417 iio_get_time_ns(indio_dev));
418
419 done:
420 iio_trigger_notify_done(indio_dev->trig);
421
422 return IRQ_HANDLED;
423 }
424
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 32469 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kbuild test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH v2 3/3] iio: cros_ec_light: Add support for RGB sensor
Date: Mon, 11 May 2020 14:31:09 +0800 [thread overview]
Message-ID: <202005111425.AoUFxet5%lkp@intel.com> (raw)
In-Reply-To: <20200506230324.139241-4-gwendal@chromium.org>
[-- Attachment #1: Type: text/plain, Size: 10786 bytes --]
Hi Gwendal,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on iio/togreg]
[also build test WARNING on chrome-platform-linux/for-next linus/master v5.7-rc5 next-20200508]
[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/Gwendal-Grignou/iio-cros_ec-Add-support-for-RGB-light-sensor/20200507-074251
base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
config: i386-randconfig-a003-20200511 (attached as .config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:51:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:38: error: initializer element is not constant
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:51:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:38: note: (near initialization for 'cros_ec_light_prox_bitmasks[3]')
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:51:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:52:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK | CROS_EC_LIGHT_CLEAR_OR_PROXIMITY_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:38: error: initializer element is not constant
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:52:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK | CROS_EC_LIGHT_CLEAR_OR_PROXIMITY_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:38: note: (near initialization for 'cros_ec_light_prox_bitmasks[4]')
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
drivers/iio/light/cros_ec_light_prox.c:52:2: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
CROS_EC_LIGHT_RGB_SPACE_MASK | CROS_EC_LIGHT_CLEAR_OR_PROXIMITY_MASK,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/dev_printk.h:14:0,
from include/linux/device.h:15,
from drivers/iio/light/cros_ec_light_prox.c:8:
drivers/iio/light/cros_ec_light_prox.c: In function 'cros_ec_light_capture':
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
>> drivers/iio/light/cros_ec_light_prox.c:403:2: note: in expansion of macro 'if'
if ((scan_mask & CROS_EC_LIGHT_XYZ_SPACE_MASK) ||
^~
drivers/iio/light/cros_ec_light_prox.c:404:19: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
(scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
>> drivers/iio/light/cros_ec_light_prox.c:403:2: note: in expansion of macro 'if'
if ((scan_mask & CROS_EC_LIGHT_XYZ_SPACE_MASK) ||
^~
drivers/iio/light/cros_ec_light_prox.c:404:19: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
(scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value'
(cond) ? \
^~~~
include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var'
#define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) )
^~~~~~~~~~~~~~
>> drivers/iio/light/cros_ec_light_prox.c:403:2: note: in expansion of macro 'if'
if ((scan_mask & CROS_EC_LIGHT_XYZ_SPACE_MASK) ||
^~
drivers/iio/light/cros_ec_light_prox.c:404:19: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
(scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c: In function 'cros_ec_light_prox_update_scan_mode':
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
drivers/iio/light/cros_ec_light_prox.c:434:7: note: in expansion of macro 'if'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~
drivers/iio/light/cros_ec_light_prox.c:434:24: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var'
#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
^~~~
drivers/iio/light/cros_ec_light_prox.c:434:7: note: in expansion of macro 'if'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~
drivers/iio/light/cros_ec_light_prox.c:434:24: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:39:40: warning: left-hand operand of comma expression has no effect [-Wunused-value]
#define CROS_EC_LIGHT_RGB_SPACE_MASK (6, 4)
^
include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value'
(cond) ? \
^~~~
include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var'
#define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) )
^~~~~~~~~~~~~~
drivers/iio/light/cros_ec_light_prox.c:434:7: note: in expansion of macro 'if'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~
drivers/iio/light/cros_ec_light_prox.c:434:24: note: in expansion of macro 'CROS_EC_LIGHT_RGB_SPACE_MASK'
else if (*scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/if +403 drivers/iio/light/cros_ec_light_prox.c
378
379 static irqreturn_t cros_ec_light_capture(int irq, void *p)
380 {
381 struct iio_poll_func *pf = p;
382 struct iio_dev *indio_dev = pf->indio_dev;
383 struct cros_ec_sensors_core_state *st = iio_priv(indio_dev);
384 int ret, i, idx = 0;
385 s16 data;
386 const unsigned long scan_mask = *indio_dev->active_scan_mask;
387
388 mutex_lock(&st->cmd_lock);
389
390 /* Clear capture data. */
391 memset(st->samples, 0, indio_dev->scan_bytes);
392
393 /* Read first channel. */
394 ret = cros_ec_sensors_read_cmd(indio_dev, 1, &data);
395 if (ret < 0) {
396 mutex_unlock(&st->cmd_lock);
397 goto done;
398 }
399 if (scan_mask & CROS_EC_LIGHT_CLEAR_OR_PROXIMITY_MASK)
400 ((s16 *)st->samples)[idx++] = data;
401
402 /* Read remaining channels. */
> 403 if ((scan_mask & CROS_EC_LIGHT_XYZ_SPACE_MASK) ||
404 (scan_mask & CROS_EC_LIGHT_RGB_SPACE_MASK)) {
405 ret = cros_ec_light_extra_send_host_cmd(
406 st, 1, sizeof(st->resp->data));
407 if (ret < 0) {
408 mutex_unlock(&st->cmd_lock);
409 goto done;
410 }
411 for (i = 0; i < CROS_EC_SENSOR_MAX_AXIS; i++)
412 ((s16 *)st->samples)[idx++] = st->resp->data.data[i];
413 }
414 mutex_unlock(&st->cmd_lock);
415
416 iio_push_to_buffers_with_timestamp(indio_dev, st->samples,
417 iio_get_time_ns(indio_dev));
418
419 done:
420 iio_trigger_notify_done(indio_dev->trig);
421
422 return IRQ_HANDLED;
423 }
424
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 32469 bytes --]
next prev parent reply other threads:[~2020-05-11 6:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-06 23:03 [PATCH v3 0/3] iio: cros_ec: Add support for RGB light sensor Gwendal Grignou
2020-05-06 23:03 ` [PATCH v2 1/3] iio: Add in_illumincance vectors in different color spaces Gwendal Grignou
2020-05-08 15:16 ` Jonathan Cameron
2020-05-12 4:10 ` Gwendal Grignou
2020-05-16 15:49 ` Jonathan Cameron
2020-05-06 23:03 ` [PATCH v2 2/3] iio: cros_ec: Allow enabling/disabling calibration mode Gwendal Grignou
2020-05-06 23:03 ` [PATCH v2 3/3] iio: cros_ec_light: Add support for RGB sensor Gwendal Grignou
2020-05-08 15:23 ` Jonathan Cameron
2020-05-11 2:34 ` kbuild test robot
2020-05-11 2:34 ` kbuild test robot
2020-05-11 6:31 ` kbuild test robot [this message]
2020-05-11 6:31 ` kbuild test robot
2020-05-08 14:56 ` [PATCH v3 0/3] iio: cros_ec: Add support for RGB light sensor Jonathan Cameron
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=202005111425.AoUFxet5%lkp@intel.com \
--to=lkp@intel.com \
--cc=bleung@chromium.org \
--cc=enric.balletbo@collabora.com \
--cc=groeck@chromium.org \
--cc=gwendal@chromium.org \
--cc=jic23@kernel.org \
--cc=kbuild-all@lists.01.org \
--cc=linux-iio@vger.kernel.org \
--cc=linux-kernel@vger.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.