Re: [PATCH] ALSA: aoa: i2sbus: clear stale prepared state

[kernel test robot <lkp@intel.com>]

Hi Cássio,

kernel test robot noticed the following build errors:

[auto build test ERROR on 46a6512f4a74dd7b18d9a455669c226843fc49ce]

url:    https://github.com/intel-lab-lkp/linux/commits/C-ssio-Gabriel/ALSA-aoa-i2sbus-clear-stale-prepared-state/20260331-113724
base:   46a6512f4a74dd7b18d9a455669c226843fc49ce
patch link:    https://lore.kernel.org/r/20260330-aoa-i2sbus-clear-stale-active-v1-1-47a6c0a3ac9e%40gmail.com
patch subject: [PATCH] ALSA: aoa: i2sbus: clear stale prepared state
config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20260401/202604010125.AvkWBYKI-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260401/202604010125.AvkWBYKI-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604010125.AvkWBYKI-lkp@intel.com/

All errors (new ones prefixed by >>):

>> sound/aoa/soundbus/i2sbus/pcm.c:760:25: error: initialization of 'int (*)(struct snd_pcm_substream *, struct snd_pcm_hw_params *)' from incompatible pointer type 'int (*)(struct snd_pcm_substream *)' [-Wincompatible-pointer-types]
     760 |         .hw_params =    i2sbus_playback_hw_params,
         |                         ^~~~~~~~~~~~~~~~~~~~~~~~~
   sound/aoa/soundbus/i2sbus/pcm.c:760:25: note: (near initialization for 'i2sbus_playback_ops.hw_params')
   sound/aoa/soundbus/i2sbus/pcm.c:313:12: note: 'i2sbus_playback_hw_params' declared here
     313 | static int i2sbus_playback_hw_params(struct snd_pcm_substream *substream)
         |            ^~~~~~~~~~~~~~~~~~~~~~~~~
   sound/aoa/soundbus/i2sbus/pcm.c:829:25: error: initialization of 'int (*)(struct snd_pcm_substream *, struct snd_pcm_hw_params *)' from incompatible pointer type 'int (*)(struct snd_pcm_substream *)' [-Wincompatible-pointer-types]
     829 |         .hw_params =    i2sbus_record_hw_params,
         |                         ^~~~~~~~~~~~~~~~~~~~~~~
   sound/aoa/soundbus/i2sbus/pcm.c:829:25: note: (near initialization for 'i2sbus_record_ops.hw_params')
   sound/aoa/soundbus/i2sbus/pcm.c:323:12: note: 'i2sbus_record_hw_params' declared here
     323 | static int i2sbus_record_hw_params(struct snd_pcm_substream *substream)
         |            ^~~~~~~~~~~~~~~~~~~~~~~


vim +760 sound/aoa/soundbus/i2sbus/pcm.c

   756	
   757	static const struct snd_pcm_ops i2sbus_playback_ops = {
   758		.open =		i2sbus_playback_open,
   759		.close =	i2sbus_playback_close,
 > 760		.hw_params =	i2sbus_playback_hw_params,
   761		.hw_free =	i2sbus_playback_hw_free,
   762		.prepare =	i2sbus_playback_prepare,
   763		.trigger =	i2sbus_playback_trigger,
   764		.pointer =	i2sbus_playback_pointer,
   765	};
   766	

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