ASoC: soc-pcm: merge soc_pcm_hw_update_format/subformat()

format() and subformat() should be handled in the same time, no need to
have each functions. Let's merge these

	soc_pcm_hw_update_format()
	soc_pcm_hw_update_subformat()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Cezary Rojewski <cezary.rojewski@intel.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/87v7soz664.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/soc-pcm.c

@@ -603,13 +603,8 @@ static void soc_pcm_hw_update_chan(struct snd_pcm_hardware *hw,
 static void soc_pcm_hw_update_format(struct snd_pcm_hardware *hw,
 				     const struct snd_soc_pcm_stream *p)
 {
-	hw->formats &= p->formats;
-}
-
-static void soc_pcm_hw_update_subformat(struct snd_pcm_hardware *hw,
-					const struct snd_soc_pcm_stream *p)
-{
-	hw->subformats &= p->subformats;
+	hw->formats	&= p->formats;
+	hw->subformats	&= p->subformats;
 }
 
 /**
@@ -650,7 +645,6 @@ int snd_soc_runtime_calc_hw(struct snd_soc_pcm_runtime *rtd,
 		soc_pcm_hw_update_chan(hw, cpu_stream);
 		soc_pcm_hw_update_rate(hw, cpu_stream);
 		soc_pcm_hw_update_format(hw, cpu_stream);
-		soc_pcm_hw_update_subformat(hw, cpu_stream);
 	}
 	cpu_chan_min = hw->channels_min;
 	cpu_chan_max = hw->channels_max;
@@ -672,7 +666,6 @@ int snd_soc_runtime_calc_hw(struct snd_soc_pcm_runtime *rtd,
 		soc_pcm_hw_update_chan(hw, codec_stream);
 		soc_pcm_hw_update_rate(hw, codec_stream);
 		soc_pcm_hw_update_format(hw, codec_stream);
-		soc_pcm_hw_update_subformat(hw, codec_stream);
 	}
 
 	/* Verify both a valid CPU DAI and a valid CODEC DAI were found */
@@ -1765,7 +1758,6 @@ static void dpcm_runtime_setup_fe(struct snd_pcm_substream *substream)
 		soc_pcm_hw_update_rate(hw, cpu_stream);
 		soc_pcm_hw_update_chan(hw, cpu_stream);
 		soc_pcm_hw_update_format(hw, cpu_stream);
-		soc_pcm_hw_update_subformat(hw, cpu_stream);
 	}
 
 }
@@ -1803,7 +1795,6 @@ static void dpcm_runtime_setup_be_format(struct snd_pcm_substream *substream)
 			codec_stream = snd_soc_dai_get_pcm_stream(dai, stream);
 
 			soc_pcm_hw_update_format(hw, codec_stream);
-			soc_pcm_hw_update_subformat(hw, codec_stream);
 		}
 	}
 }