ALSA: hda - Fix wrong <acpi/acpi.h> inclusion in Thinkpad ACPI users.

CONFIG_ACPI dependent code should include <linux/acpi.h> instead of
directly including <acpi/acpi.h>.  This patch cleans up such wrong
inclusions for Thinkpad ACPI users.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_conexant.c

@@ -3243,7 +3243,7 @@ enum {
 #if IS_ENABLED(CONFIG_THINKPAD_ACPI)
 
 #include <linux/thinkpad_acpi.h>
-#include <acpi/acpi.h>
+#include <linux/acpi.h>
 
 static int (*led_set_func)(int, bool);
 

sound/pci/hda/patch_realtek.c

@@ -3779,7 +3779,7 @@ static void alc290_fixup_mono_speakers(struct hda_codec *codec,
 #if IS_ENABLED(CONFIG_THINKPAD_ACPI)
 
 #include <linux/thinkpad_acpi.h>
-#include <acpi/acpi.h>
+#include <linux/acpi.h>
 
 static int (*led_set_func)(int, bool);