[PATCH 1/5] ASoC: SDCA: Add missing header includes

[Charles Keepax <ckeepax@opensource.cirrus.com>]

Several of the SDCA files don't include all the headers they use
locally. These are included by the point of use through other
headers, so it is not currently causing any issues. However, files
should directly include things they directly use, so add the
missing header includes.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
---
 include/sound/sdca.h            | 3 +++
 include/sound/sdca_function.h   | 2 ++
 sound/soc/sdca/sdca_device.c    | 2 ++
 sound/soc/sdca/sdca_functions.c | 4 ++++
 4 files changed, 11 insertions(+)

diff --git a/include/sound/sdca.h b/include/sound/sdca.h
index 7e138229e8f3..3eea1dfec16c 100644
--- a/include/sound/sdca.h
+++ b/include/sound/sdca.h
@@ -9,6 +9,9 @@
 #ifndef __SDCA_H__
 #define __SDCA_H__
 
+#include <linux/types.h>
+#include <linux/kconfig.h>
+
 struct sdw_slave;
 
 #define SDCA_MAX_FUNCTION_COUNT 8
diff --git a/include/sound/sdca_function.h b/include/sound/sdca_function.h
index a01eec86b9a6..6943df0851a9 100644
--- a/include/sound/sdca_function.h
+++ b/include/sound/sdca_function.h
@@ -9,6 +9,8 @@
 #ifndef __SDCA_FUNCTION_H__
 #define __SDCA_FUNCTION_H__
 
+#include <linux/bits.h>
+
 /*
  * SDCA Function Types from SDCA specification v1.0a Section 5.1.2
  * all Function types not described are reserved
diff --git a/sound/soc/sdca/sdca_device.c b/sound/soc/sdca/sdca_device.c
index 80d663777eb5..b6399b773986 100644
--- a/sound/soc/sdca/sdca_device.c
+++ b/sound/soc/sdca/sdca_device.c
@@ -7,6 +7,8 @@
  */
 
 #include <linux/acpi.h>
+#include <linux/module.h>
+#include <linux/property.h>
 #include <linux/soundwire/sdw.h>
 #include <sound/sdca.h>
 #include <sound/sdca_function.h>
diff --git a/sound/soc/sdca/sdca_functions.c b/sound/soc/sdca/sdca_functions.c
index 652865329968..1808e5e7dee2 100644
--- a/sound/soc/sdca/sdca_functions.c
+++ b/sound/soc/sdca/sdca_functions.c
@@ -7,7 +7,11 @@
  */
 
 #include <linux/acpi.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/property.h>
 #include <linux/soundwire/sdw.h>
+#include <linux/types.h>
 #include <sound/sdca.h>
 #include <sound/sdca_function.h>
 
-- 
2.39.5