ASoC: doc: dapm: fix struct name

struct snd_soc_codec_dai does not exist.

Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://lore.kernel.org/r/20240426-dapm-docs-v2-2-87b07547eb5b@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: lucaceresoli

Documentation/sound/soc/dapm.rst

@@ -148,7 +148,7 @@ Stream widgets have the following format:-
   SND_SOC_DAPM_AIF_IN(name, stream, slot, reg, shift, invert)
 
 NOTE: the stream name must match the corresponding stream name in your codec
-snd_soc_codec_dai.
+snd_soc_dai_driver.
 
 e.g. stream widgets for HiFi playback and capture
 ::