4:32 a.m.
Hi Shumin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on broonie-sound/for-next]
[also build test WARNING on v5.16-rc4 next-20211208]
[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]
url:
https://github.com/0day-ci/linux/commits/Shumin-Chen/This-patches-provide...
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
config: x86_64-buildonly-randconfig-r003-20211210
(https://download.01.org/0day-ci/archive/20211211/202112110101.i4FDNZ9c-lk...)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
#
https://github.com/0day-ci/linux/commit/4ea33be548d361d7097073473fb018e01...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Shumin-Chen/This-patches-provide-ASoc-codec-support-for-ES8156/20211210-231527
git checkout 4ea33be548d361d7097073473fb018e016091622
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash sound/soc/codecs/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
> sound/soc/codecs/es8156.c:402:5: warning: no previous prototype
for 'es8156_headset_detect' [-Wmissing-prototypes]
402 | int
es8156_headset_detect(int jack_insert)
| ^~~~~~~~~~~~~~~~~~~~~
sound/soc/codecs/es8156.c:421:13: warning: 'hp_work' defined but not used
[-Wunused-function]
421 | static void hp_work(struct work_struct *work)
| ^~~~~~~
sound/soc/codecs/es8156.c:386:20: warning: 'es8156_irq_handler' defined but not
used [-Wunused-function]
386 | static irqreturn_t es8156_irq_handler(int irq, void *data)
| ^~~~~~~~~~~~~~~~~~
vim +/es8156_headset_detect +402 sound/soc/codecs/es8156.c
395
396 /*
397 * Call from rk_headset_irq_hook_adc.c
398 *
399 * Enable micbias for HOOK detection and disable external Amplifier
400 * when jack insertion.
401 */
402 int es8156_headset_detect(int jack_insert)
403 {
404 struct es8156_priv *es8156;
405
406 if (!es8156_codec)
407 return -1;
408
409 es8156 = snd_soc_component_get_drvdata(es8156_codec);
410
411 es8156->hp_inserted = jack_insert;
412
413 /* enable micbias and disable PA */
414 if (jack_insert)
415 es8156_enable_spk(es8156, false);
416
417 return 0;
418 }
419 EXPORT_SYMBOL(es8156_headset_detect);
420
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org