ASoC: Intel: Skylake: Use acpi header for NHLT header

Instead of defining own acpi header, use the available acpi
header defined in acpi framework.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/skylake/skl-nhlt.c

@@ -17,7 +17,6 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  *
  */
-#include <linux/acpi.h>
 #include "skl.h"
 
 /* Unique identification for getting NHLT blobs */

sound/soc/intel/skylake/skl-nhlt.h

@@ -20,17 +20,7 @@
 #ifndef __SKL_NHLT_H__
 #define __SKL_NHLT_H__
 
-struct acpi_desc_header {
-	u32  signature;
-	u32  length;
-	u8   revision;
-	u8   checksum;
-	u8   oem_id[6];
-	u64  oem_table_id;
-	u32  oem_revision;
-	u32  creator_id;
-	u32  creator_revision;
-} __packed;
+#include <linux/acpi.h>
 
 struct wav_fmt {
 	u16 fmt_tag;
@@ -98,7 +88,7 @@ struct nhlt_endpoint {
 } __packed;
 
 struct nhlt_acpi_table {
-	struct acpi_desc_header header;
+	struct acpi_table_header header;
 	u8 endpoint_count;
 	struct nhlt_endpoint desc[0];
 } __packed;