Hi Joris,

kernel test robot noticed the following build errors:

[auto build test ERROR on tiwai-sound/for-next] [also build test ERROR on tiwai-sound/for-linus linus/master v6.16-rc7 next-20250725] [cannot apply to broonie-sound/for-next] [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/Joris-Verhaegen/ALSA-compress... base: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next patch link: https://lore.kernel.org/r/20250725114249.2086974-2-verhaegen%40google.com patch subject: [PATCH v3 1/3] ALSA: compress_offload: Add 64-bit safe timestamp infrastructure config: loongarch-randconfig-001-20250726 (https://download.01.org/0day-ci/archive/20250726/202507261801.Ma45NLlT-lkp@i...) compiler: loongarch64-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250726/202507261801.Ma45NLlT-lkp@i...)

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@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202507261801.Ma45NLlT-lkp@intel.com/

All errors (new ones prefixed by >>):

...

sound/soc/sof/sof-client-probes.c:156:20: error: initialization of 'int (*)(struct snd_compr_stream *, struct snd_compr_tstamp64 *, struct snd_soc_dai *)' from incompatible pointer type 'int (*)(struct snd_compr_stream *, struct snd_compr_tstamp *, struct snd_soc_dai *)' [-Wincompatible-pointer-types]

156 | .pointer = sof_probes_compr_pointer, | ^~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/sof/sof-client-probes.c:156:20: note: (near initialization for 'sof_probes_compr_ops.pointer') sound/soc/sof/sof-client-probes.c:139:12: note: 'sof_probes_compr_pointer' declared here 139 | static int sof_probes_compr_pointer(struct snd_compr_stream *cstream, | ^~~~~~~~~~~~~~~~~~~~~~~~ --

...

sound/soc/intel/avs/probes.c:260:20: error: initialization of 'int (*)(struct snd_compr_stream *, struct snd_compr_tstamp64 *, struct snd_soc_dai *)' from incompatible pointer type 'int (*)(struct snd_compr_stream *, struct snd_compr_tstamp *, struct snd_soc_dai *)' [-Wincompatible-pointer-types]

260 | .pointer = avs_probe_compr_pointer, | ^~~~~~~~~~~~~~~~~~~~~~~ sound/soc/intel/avs/probes.c:260:20: note: (near initialization for 'avs_probe_cdai_ops.pointer') sound/soc/intel/avs/probes.c:215:12: note: 'avs_probe_compr_pointer' declared here 215 | static int avs_probe_compr_pointer(struct snd_compr_stream *cstream, | ^~~~~~~~~~~~~~~~~~~~~~~

vim +156 sound/soc/sof/sof-client-probes.c

3dc0d709177828 Peter Ujfalusi 2022-02-10 150 3dc0d709177828 Peter Ujfalusi 2022-02-10 151 static const struct snd_soc_cdai_ops sof_probes_compr_ops = { 3dc0d709177828 Peter Ujfalusi 2022-02-10 152 .startup = sof_probes_compr_startup, 3dc0d709177828 Peter Ujfalusi 2022-02-10 153 .shutdown = sof_probes_compr_shutdown, 3dc0d709177828 Peter Ujfalusi 2022-02-10 154 .set_params = sof_probes_compr_set_params, 3dc0d709177828 Peter Ujfalusi 2022-02-10 155 .trigger = sof_probes_compr_trigger, 3dc0d709177828 Peter Ujfalusi 2022-02-10 @156 .pointer = sof_probes_compr_pointer, 3dc0d709177828 Peter Ujfalusi 2022-02-10 157 }; 3dc0d709177828 Peter Ujfalusi 2022-02-10 158