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Message-ID: <202411021924.bHINpnCr-lkp@intel.com>
Date: Sat, 2 Nov 2024 19:39:05 +0800
From: kernel test robot <lkp@...el.com>
To: Jishnu Prakash <quic_jprakash@...cinc.com>, jic23@...nel.org,
robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org, agross@...nel.org, andersson@...nel.org,
dmitry.baryshkov@...aro.org, konrad.dybcio@...aro.org,
daniel.lezcano@...aro.org, sboyd@...nel.org,
quic_subbaram@...cinc.com, quic_collinsd@...cinc.com,
quic_amelende@...cinc.com, quic_kamalw@...cinc.com,
amitk@...nel.org
Cc: oe-kbuild-all@...ts.linux.dev, lee@...nel.org, rafael@...nel.org,
rui.zhang@...el.com, lukasz.luba@....com, lars@...afoo.de,
quic_skakitap@...cinc.com, neil.armstrong@...aro.org,
devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-pm@...r.kernel.org, cros-qcom-dts-watchers@...omium.org,
Jishnu Prakash <quic_jprakash@...cinc.com>
Subject: Re: [PATCH V4 4/4] thermal: qcom: add support for PMIC5 Gen3 ADC
thermal monitoring
Hi Jishnu,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 6fb2fa9805c501d9ade047fc511961f3273cdcb5]
url: https://github.com/intel-lab-lkp/linux/commits/Jishnu-Prakash/dt-bindings-iio-adc-Move-QCOM-ADC-bindings-to-iio-adc-folder/20241031-030237
base: 6fb2fa9805c501d9ade047fc511961f3273cdcb5
patch link: https://lore.kernel.org/r/20241030185854.4015348-5-quic_jprakash%40quicinc.com
patch subject: [PATCH V4 4/4] thermal: qcom: add support for PMIC5 Gen3 ADC thermal monitoring
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20241102/202411021924.bHINpnCr-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241102/202411021924.bHINpnCr-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411021924.bHINpnCr-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from include/linux/printk.h:599,
from include/asm-generic/bug.h:22,
from arch/x86/include/asm/bug.h:99,
from include/linux/bug.h:5,
from include/linux/fortify-string.h:6,
from include/linux/string.h:390,
from arch/x86/include/asm/page_32.h:18,
from arch/x86/include/asm/page.h:14,
from arch/x86/include/asm/processor.h:20,
from include/linux/sched.h:13,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from include/linux/auxiliary_bus.h:11,
from include/linux/iio/adc/qcom-adc5-gen3-common.h:12,
from drivers/thermal/qcom/qcom-spmi-adc-tm5-gen3.c:7:
drivers/thermal/qcom/qcom-spmi-adc-tm5-gen3.c: In function 'adctm5_gen3_isr':
>> drivers/thermal/qcom/qcom-spmi-adc-tm5-gen3.c:103:31: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'u8 *' {aka 'unsigned char *'} [-Wformat=]
103 | dev_dbg(adc_tm5->dev, "Interrupt status:%#x, TM status:%#x, high:%#x, low:%#x\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:224:29: note: in definition of macro '__dynamic_func_call_cls'
224 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:273:9: note: in expansion of macro '_dynamic_func_call'
273 | _dynamic_func_call(fmt, __dynamic_dev_dbg, \
| ^~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:165:9: note: in expansion of macro 'dynamic_dev_dbg'
165 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~
include/linux/dev_printk.h:165:30: note: in expansion of macro 'dev_fmt'
165 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
drivers/thermal/qcom/qcom-spmi-adc-tm5-gen3.c:103:9: note: in expansion of macro 'dev_dbg'
103 | dev_dbg(adc_tm5->dev, "Interrupt status:%#x, TM status:%#x, high:%#x, low:%#x\n",
| ^~~~~~~
drivers/thermal/qcom/qcom-spmi-adc-tm5-gen3.c:103:66: note: format string is defined here
103 | dev_dbg(adc_tm5->dev, "Interrupt status:%#x, TM status:%#x, high:%#x, low:%#x\n",
| ~~^
| |
| unsigned int
| %#hhn
--
>> drivers/thermal/qcom/qcom-spmi-adc-tm5-gen3.c:22: warning: Cannot understand * @adc_tm: indicates if the channel is used for TM measurements.
on line 22 - I thought it was a doc line
vim +103 drivers/thermal/qcom/qcom-spmi-adc-tm5-gen3.c
> 7 #include <linux/iio/adc/qcom-adc5-gen3-common.h>
8 #include <linux/iio/consumer.h>
9 #include <linux/interrupt.h>
10 #include <linux/module.h>
11 #include <linux/of.h>
12 #include <linux/platform_device.h>
13 #include <linux/regmap.h>
14 #include <linux/thermal.h>
15 #include <linux/unaligned.h>
16
17 #include "../thermal_hwmon.h"
18
19 struct adc_tm5_gen3_chip;
20
21 /**
> 22 * @adc_tm: indicates if the channel is used for TM measurements.
23 * @tm_chan_index: TM channel number used (ranging from 1-7).
24 * @timer: time period of recurring TM measurement.
25 * @tzd: pointer to thermal device corresponding to TM channel.
26 * @high_thr_en: TM high threshold crossing detection enabled.
27 * @low_thr_en: TM low threshold crossing detection enabled.
28 * @last_temp: last temperature that caused threshold violation,
29 * or a thermal TM channel.
30 * @last_temp_set: indicates if last_temp is stored.
31 */
32
33 struct adc_tm5_gen3_channel_props {
34 struct device *dev;
35 unsigned int timer;
36 unsigned int tm_chan_index;
37 unsigned int sdam_index;
38 struct adc5_channel_common_prop common_props;
39 bool high_thr_en;
40 bool low_thr_en;
41 bool meas_en;
42 struct adc_tm5_gen3_chip *chip;
43 struct thermal_zone_device *tzd;
44 int last_temp;
45 bool last_temp_set;
46 };
47
48 struct adc_tm5_gen3_chip {
49 struct adc5_device_data *dev_data;
50 struct adc_tm5_gen3_channel_props *chan_props;
51 unsigned int nchannels;
52 struct device *dev;
53 struct work_struct tm_handler_work;
54 };
55
56 static int get_sdam_from_irq(struct adc_tm5_gen3_chip *adc_tm5, int irq)
57 {
58 int i;
59
60 for (i = 0; i < adc_tm5->dev_data->num_sdams; i++) {
61 if (adc_tm5->dev_data->base[i].irq == irq)
62 return i;
63 }
64 return -ENOENT;
65 }
66
67 static irqreturn_t adctm5_gen3_isr(int irq, void *dev_id)
68 {
69 struct adc_tm5_gen3_chip *adc_tm5 = dev_id;
70 u8 status, tm_status[2], val;
71 int ret, sdam_num;
72
73 sdam_num = get_sdam_from_irq(adc_tm5, irq);
74 if (sdam_num < 0) {
75 dev_err(adc_tm5->dev, "adc irq %d not associated with an sdam\n", irq);
76 return IRQ_HANDLED;
77 }
78
79 ret = adc5_gen3_read(adc_tm5->dev_data, sdam_num, ADC5_GEN3_STATUS1, &status, 1);
80 if (ret) {
81 dev_err(adc_tm5->dev, "adc read status1 failed with %d\n", ret);
82 return IRQ_HANDLED;
83 }
84
85 if (status & ADC5_GEN3_STATUS1_CONV_FAULT) {
86 dev_err_ratelimited(adc_tm5->dev, "Unexpected conversion fault, status:%#x\n",
87 status);
88 val = ADC5_GEN3_CONV_ERR_CLR_REQ;
89 adc5_gen3_status_clear(adc_tm5->dev_data, sdam_num, ADC5_GEN3_CONV_ERR_CLR, &val,
90 1);
91 return IRQ_HANDLED;
92 }
93
94 ret = adc5_gen3_read(adc_tm5->dev_data, sdam_num, ADC5_GEN3_TM_HIGH_STS, tm_status, 2);
95 if (ret) {
96 dev_err(adc_tm5->dev, "adc read TM status failed with %d\n", ret);
97 return IRQ_HANDLED;
98 }
99
100 if (tm_status[0] || tm_status[1])
101 schedule_work(&adc_tm5->tm_handler_work);
102
> 103 dev_dbg(adc_tm5->dev, "Interrupt status:%#x, TM status:%#x, high:%#x, low:%#x\n",
104 status, tm_status, tm_status[0], tm_status[1]);
105
106 return IRQ_HANDLED;
107 }
108
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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