lkml.org 
[lkml]   [2022]   [May]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[vireshk-pm:opp/config 17/33] drivers/cpufreq/ti-cpufreq.c:331:33: error: initialization of 'const u32 *' {aka 'const unsigned int *'} from incompatible pointer type 'u32 (*)[2]' {aka 'unsigned int (*)[2]'}
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git opp/config
head: d730dc101c586defb49eeafd8eea9b7bb0baa01b
commit: f834c0b7a54d96f6322c544479bbe897309b4a0a [17/33] cpufreq: ti: Migrate to dev_pm_opp_set_config()
config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20220526/202205260322.hhkrrLYq-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git/commit/?id=f834c0b7a54d96f6322c544479bbe897309b4a0a
git remote add vireshk-pm https://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
git fetch --no-tags vireshk-pm opp/config
git checkout f834c0b7a54d96f6322c544479bbe897309b4a0a
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/cpufreq/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

drivers/cpufreq/ti-cpufreq.c: In function 'ti_cpufreq_probe':
>> drivers/cpufreq/ti-cpufreq.c:331:33: error: initialization of 'const u32 *' {aka 'const unsigned int *'} from incompatible pointer type 'u32 (*)[2]' {aka 'unsigned int (*)[2]'} [-Werror=incompatible-pointer-types]
331 | .supported_hw = &version,
| ^
drivers/cpufreq/ti-cpufreq.c:331:33: note: (near initialization for 'config.supported_hw')
>> drivers/cpufreq/ti-cpufreq.c:374:17: error: label 'fail_put_node' used but not defined
374 | goto fail_put_node;
| ^~~~
cc1: some warnings being treated as errors


vim +331 drivers/cpufreq/ti-cpufreq.c

322
323 static int ti_cpufreq_probe(struct platform_device *pdev)
324 {
325 u32 version[VERSION_COUNT];
326 const struct of_device_id *match;
327 struct ti_cpufreq_data *opp_data;
328 const char * const default_reg_names[] = {"vdd", "vbb"};
329 int ret;
330 struct dev_pm_opp_config config = {
> 331 .supported_hw = &version,
332 .supported_hw_count = ARRAY_SIZE(version),
333 };
334
335 match = dev_get_platdata(&pdev->dev);
336 if (!match)
337 return -ENODEV;
338
339 opp_data = devm_kzalloc(&pdev->dev, sizeof(*opp_data), GFP_KERNEL);
340 if (!opp_data)
341 return -ENOMEM;
342
343 opp_data->soc_data = match->data;
344
345 opp_data->cpu_dev = get_cpu_device(0);
346 if (!opp_data->cpu_dev) {
347 pr_err("%s: Failed to get device for CPU0\n", __func__);
348 return -ENODEV;
349 }
350
351 opp_data->opp_node = dev_pm_opp_of_get_opp_desc_node(opp_data->cpu_dev);
352 if (!opp_data->opp_node) {
353 dev_info(opp_data->cpu_dev,
354 "OPP-v2 not supported, cpufreq-dt will attempt to use legacy tables.\n");
355 goto register_cpufreq_dt;
356 }
357
358 ret = ti_cpufreq_setup_syscon_register(opp_data);
359 if (ret)
360 goto fail_put_node;
361
362 /*
363 * OPPs determine whether or not they are supported based on
364 * two metrics:
365 * 0 - SoC Revision
366 * 1 - eFuse value
367 */
368 ret = ti_cpufreq_get_rev(opp_data, &version[0]);
369 if (ret)
370 goto fail_put_node;
371
372 ret = ti_cpufreq_get_efuse(opp_data, &version[1]);
373 if (ret)
> 374 goto fail_put_node;
375
376 if (opp_data->soc_data->multi_regulator) {
377 config.regulator_count = ARRAY_SIZE(default_reg_names);
378
379 if (opp_data->soc_data->reg_names)
380 config.regulator_names = opp_data->soc_data->reg_names;
381 else
382 config.regulator_names = default_reg_names;
383 }
384
385 opp_data->opp_table = dev_pm_opp_set_config(opp_data->cpu_dev, &config);
386 of_node_put(opp_data->opp_node);
387
388 if (IS_ERR(opp_data->opp_table)) {
389 dev_err(opp_data->cpu_dev, "Failed to set OPP config\n");
390 return PTR_ERR(opp_data->opp_table);
391 }
392
393 register_cpufreq_dt:
394 platform_device_register_simple("cpufreq-dt", -1, NULL, 0);
395
396 return 0;
397 }
398

--
0-DAY CI Kernel Test Service
https://01.org/lkp

\
 
 \ /
  Last update: 2022-05-25 21:36    [W:0.044 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site