staging: iio: light: fix build error

- move iio headers to inside __IIO_LS_SYSFS_H__
- add static inline qualifier to fill_ls_attrs

Bug 1496947

Change-Id: If702366ccdc12b812fe1e6a0ab12f22f8c0b6663
Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com>
Reviewed-on: http://git-master/r/396251
(cherry picked from commit f07402d603a95cb93c2f9a3f2f190519b2f8cb6b)
Reviewed-on: http://git-master/r/408786
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sachin Nikam <snikam@nvidia.com>

diff --git a/include/linux/iio/light/ls_sysfs.h b/include/linux/iio/light/ls_sysfs.h
index a72b13acb290b99da00b8224bf7b60ae08ba0b79..87915f760e016c0721b29bf35a4fbb57ad0d5c06 100644 (file)
--- a/include/linux/iio/light/ls_sysfs.h
+++ b/include/linux/iio/light/ls_sysfs.h
@@ -11,12 +11,12 @@
  * more details.
  */
 
-#include <linux/iio/iio.h>
-#include <linux/iio/sysfs.h>
-
 #ifndef __IIO_LS_SYSFS_H__
 #define __IIO_LS_SYSFS_H__
 
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+
 #define MAX_CHAN 2
 
 enum prop {
@@ -40,7 +40,8 @@ struct lightsensor_spec {
 #ifdef CONFIG_LS_SYSFS
 extern void fill_ls_attrs(struct lightsensor_spec *, struct attribute **);
 #else
-void fill_ls_attrs(struct lightsensor_spec *meta, struct attribute **attrs)
+static inline void fill_ls_attrs(
+               struct lightsensor_spec *meta, struct attribute **attrs)
 {
 }
 #endif