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Message-ID: <202411221902.1IFRsKWS-lkp@intel.com>
Date: Fri, 22 Nov 2024 19:51:44 +0800
From: kernel test robot <lkp@...el.com>
To: Ming Yu <a0282524688@...il.com>, tmyu0@...oton.com, lee@...nel.org,
linus.walleij@...aro.org, brgl@...ev.pl, andi.shyti@...nel.org,
mkl@...gutronix.de, mailhol.vincent@...adoo.fr,
andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
kuba@...nel.org, pabeni@...hat.com, wim@...ux-watchdog.org,
linux@...ck-us.net, jdelvare@...e.com,
alexandre.belloni@...tlin.com
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
linux-i2c@...r.kernel.org, linux-can@...r.kernel.org,
netdev@...r.kernel.org, linux-watchdog@...r.kernel.org,
linux-hwmon@...r.kernel.org, linux-rtc@...r.kernel.org
Subject: Re: [PATCH v2 6/7] hwmon: Add Nuvoton NCT6694 HWMON support
Hi Ming,
kernel test robot noticed the following build errors:
[auto build test ERROR on andi-shyti/i2c/i2c-host]
[also build test ERROR on mkl-can-next/testing groeck-staging/hwmon-next abelloni/rtc-next linus/master lee-mfd/for-mfd-fixes v6.12 next-20241121]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Ming-Yu/mfd-Add-core-driver-for-Nuvoton-NCT6694/20241121-155723
base: https://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git i2c/i2c-host
patch link: https://lore.kernel.org/r/20241121064046.3724726-7-tmyu0%40nuvoton.com
patch subject: [PATCH v2 6/7] hwmon: Add Nuvoton NCT6694 HWMON support
config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20241122/202411221902.1IFRsKWS-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241122/202411221902.1IFRsKWS-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/202411221902.1IFRsKWS-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/hwmon/nct6694-hwmon.c:263:15: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
263 | frac_part = FIELD_GET(NCT6694_LSB_REG_MASK, data->xmit_buf[1]);
| ^
>> drivers/hwmon/nct6694-hwmon.c:508:10: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
508 | FIELD_PREP(NCT6694_TIN_HYST_MASK, temp_hyst);
| ^
2 errors generated.
vim +/FIELD_GET +263 drivers/hwmon/nct6694-hwmon.c
238
239 static int nct6694_temp_read(struct device *dev, u32 attr, int channel,
240 long *val)
241 {
242 struct nct6694_hwmon_data *data = dev_get_drvdata(dev);
243 unsigned char temp_en, temp_hyst;
244 int ret, int_part, frac_part;
245 signed char temp_max;
246
247 guard(mutex)(&data->lock);
248
249 switch (attr) {
250 case hwmon_temp_enable:
251 temp_en = data->hwmon_en[NCT6694_TIN_EN(channel / 8)];
252 *val = temp_en & BIT(channel % 8) ? 1 : 0;
253
254 return 0;
255 case hwmon_temp_input:
256 ret = nct6694_read_msg(data->nct6694, NCT6694_RPT_MOD,
257 NCT6694_TIN_IDX(channel), 2,
258 data->xmit_buf);
259 if (ret)
260 return ret;
261
262 int_part = sign_extend32(data->xmit_buf[0], 7);
> 263 frac_part = FIELD_GET(NCT6694_LSB_REG_MASK, data->xmit_buf[1]);
264 if (int_part < 0)
265 *val = (int_part + 1) * 1000 - (8 - frac_part) * 125;
266 else
267 *val = int_part * 1000 + frac_part * 125;
268
269 return 0;
270 case hwmon_temp_max:
271 ret = nct6694_read_msg(data->nct6694, NCT6694_HWMON_MOD,
272 NCT6694_HWMON_CMD2_OFFSET,
273 NCT6694_HWMON_CMD2_LEN,
274 data->xmit_buf);
275 if (ret)
276 return ret;
277
278 *val = temp_from_reg(data->xmit_buf[NCT6694_TIN_HL(channel)]);
279
280 return 0;
281 case hwmon_temp_max_hyst:
282 ret = nct6694_read_msg(data->nct6694, NCT6694_HWMON_MOD,
283 NCT6694_HWMON_CMD2_OFFSET,
284 NCT6694_HWMON_CMD2_LEN,
285 data->xmit_buf);
286 if (ret)
287 return ret;
288
289 temp_max = (signed char)data->xmit_buf[NCT6694_TIN_HL(channel)];
290 temp_hyst = FIELD_GET(NCT6694_TIN_HYST_MASK,
291 data->xmit_buf[NCT6694_TIN_HYST(channel)]);
292 if (temp_max < 0)
293 *val = temp_from_reg(temp_max + temp_hyst);
294 else
295 *val = temp_from_reg(temp_max - temp_hyst);
296
297 return 0;
298 case hwmon_temp_max_alarm:
299 ret = nct6694_read_msg(data->nct6694, NCT6694_RPT_MOD,
300 NCT6694_TIN_STS(channel / 8), 1,
301 data->xmit_buf);
302 if (ret)
303 return ret;
304
305 *val = !!(data->xmit_buf[0] & BIT(channel % 8));
306
307 return 0;
308 default:
309 return -EOPNOTSUPP;
310 }
311 }
312
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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