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-rw-r--r--include/linux/sony-laptop.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/sony-laptop.h b/include/linux/sony-laptop.h
index 1a4b77317fa1..374d0fdb0743 100644
--- a/include/linux/sony-laptop.h
+++ b/include/linux/sony-laptop.h
@@ -28,7 +28,11 @@
#define SONY_PIC_COMMAND_GETCAMERAROMVERSION 18 /* obsolete */
#define SONY_PIC_COMMAND_GETCAMERAREVISION 19 /* obsolete */
+#if IS_ENABLED(CONFIG_SONY_LAPTOP)
int sony_pic_camera_command(int command, u8 value);
+#else
+static inline int sony_pic_camera_command(int command, u8 value) { return 0; };
+#endif
#endif /* __KERNEL__ */