ASoC: Intel: ehl_rt5660: do not check common_hdmi_codec_drv

The variable common_hdmi_codec_drv is always true on SOF platform so
we could remove the reference in machine driver.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240912120308.134762-4-yung-chuan.liao@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/ehl_rt5660.c

@@ -256,8 +256,7 @@ static void hdmi_link_init(struct snd_soc_card *card,
 {
 	int i;
 
-	if (mach->mach_params.common_hdmi_codec_drv &&
-	    (mach->mach_params.codec_mask & IDISP_CODEC_MASK)) {
+	if (mach->mach_params.codec_mask & IDISP_CODEC_MASK) {
 		ctx->idisp_codec = true;
 		return;
 	}