ALSA: hda - Fold hda_priv.h into hda_controller.h

There is no big reason to keep them separately.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/hda_controller.c

@@ -30,7 +30,6 @@
 #include <linux/reboot.h>
 #include <sound/core.h>
 #include <sound/initval.h>
-#include "hda_priv.h"
 #include "hda_controller.h"
 
 #define CREATE_TRACE_POINTS

sound/pci/hda/hda_i915.c

@@ -22,7 +22,7 @@
 #include <linux/component.h>
 #include <drm/i915_component.h>
 #include <sound/core.h>
-#include "hda_priv.h"
+#include "hda_controller.h"
 #include "hda_intel.h"
 
 /* Intel HSW/BDW display HDA controller Extended Mode registers.

sound/pci/hda/hda_intel.c

@@ -62,7 +62,6 @@
 #include <linux/firmware.h>
 #include "hda_codec.h"
 #include "hda_controller.h"
-#include "hda_priv.h"
 #include "hda_intel.h"
 
 /* position fix mode */

sound/pci/hda/hda_intel.h

@@ -17,7 +17,7 @@
 #define __SOUND_HDA_INTEL_H
 
 #include <drm/i915_component.h>
-#include "hda_priv.h"
+#include "hda_controller.h"
 
 struct hda_intel {
 	struct azx chip;

sound/pci/hda/hda_tegra.c

@@ -37,7 +37,6 @@
 
 #include "hda_codec.h"
 #include "hda_controller.h"
-#include "hda_priv.h"
 
 /* Defines for Nvidia Tegra HDA support */
 #define HDA_BAR0           0x8000