ASoC: codec: Update codec driver to component driver

Some alsa API are removed in kernel-4.19 which would cause
codec driver compile failure. Update codec driver to fix it.

Change-Id: Ie358ec1863082166958059c179300b453d2a03ad
Signed-off-by: Meng Wang <mengw@codeaurora.org>

asoc/codecs/aqt1000/aqt1000-api.h

@@ -10,11 +10,12 @@
 #include <linux/of_device.h>
 #include <sound/soc.h>
 
-extern int aqt_mbhc_micb_adjust_voltage(struct snd_soc_codec *codec,
+extern int aqt_mbhc_micb_adjust_voltage(struct snd_soc_component *component,
 					int volt, int micb_num);
-extern int aqt_cdc_mclk_enable(struct snd_soc_codec *codec, bool enable);
+extern int aqt_cdc_mclk_enable(struct snd_soc_component *component,
+			       bool enable);
 extern int aqt_get_micb_vout_ctl_val(u32 micb_mv);
-extern int aqt_micbias_control(struct snd_soc_codec *codec, int micb_num,
-			       int req, bool is_dapm);
+extern int aqt_micbias_control(struct snd_soc_component *component,
+			       int micb_num, int req, bool is_dapm);
 
 #endif /* AQT1000_API_H */