Convert 'struct gb_audio_manager_module' from a macro to a static
inline function, to make the relevant types apparent in the
definition and to benefit from the type checking performed by
the compiler at call sites.

Signed-off-by: Sumitra Sharma <sumitraartsy@gmail.com>
---
 drivers/staging/greybus/audio_manager_module.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/greybus/audio_manager_module.c b/drivers/staging/greybus/audio_manager_module.c
index 81b4ba607a0e..5f9dcbdbc191 100644
--- a/drivers/staging/greybus/audio_manager_module.c
+++ b/drivers/staging/greybus/audio_manager_module.c
@@ -12,8 +12,11 @@
 
 #define to_gb_audio_module_attr(x)	\
 		container_of(x, struct gb_audio_manager_module_attribute, attr)
-#define to_gb_audio_module(x)		\
-		container_of(x, struct gb_audio_manager_module, kobj)
+
+static inline struct gb_audio_manager_module *to_gb_audio_module(struct kobject *kobj)
+{
+	return container_of(kobj, struct gb_audio_manager_module, kobj);
+}
 
 struct gb_audio_manager_module_attribute {
 	struct attribute attr;
-- 
2.25.1