[18/18] staging/android: add DEBUG_FS dependence on Kconfig

Commit Message

Gustavo Padovan May 31, 2016, 7:59 p.m. UTC

From: Gustavo Padovan <[e-mail]>

SW_SYNC only works with DEBUG_FS so state it in the Kconfig file.

Signed-off-by: Gustavo Padovan <[e-mail]>
---
 drivers/staging/android/Kconfig      | 1 +
 drivers/staging/android/sync_debug.c | 4 ----
 drivers/staging/android/sync_debug.h | 4 +---
 3 files changed, 2 insertions(+), 7 deletions(-)

Patch

diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index f52c682..06e41d2 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -28,6 +28,7 @@  config SW_SYNC
 	bool "Software synchronization framework"
 	default n
 	depends on SYNC_FILE
+	depends on DEBUG_FS
 	---help---
 	  A sync object driver that uses a 32bit counter to coordinate
 	  synchronization.  Useful when there is no hardware primitive backing
diff --git a/drivers/staging/android/sync_debug.c b/drivers/staging/android/sync_debug.c
index b760226..9032969 100644
--- a/drivers/staging/android/sync_debug.c
+++ b/drivers/staging/android/sync_debug.c
@@ -17,8 +17,6 @@ 
 #include <linux/debugfs.h>
 #include "sync_debug.h"
 
-#ifdef CONFIG_DEBUG_FS
-
 static struct dentry *dbgfs;
 
 static LIST_HEAD(sync_timeline_list_head);
@@ -225,5 +223,3 @@  void sync_dump(void)
 		}
 	}
 }
-
-#endif
diff --git a/drivers/staging/android/sync_debug.h b/drivers/staging/android/sync_debug.h
index 48e2d1c..425ebc5 100644
--- a/drivers/staging/android/sync_debug.h
+++ b/drivers/staging/android/sync_debug.h
@@ -41,9 +41,7 @@  struct sync_timeline {
 
 	struct list_head	active_list_head;
 
-#ifdef CONFIG_DEBUG_FS
 	struct list_head	sync_timeline_list;
-#endif
 };
 
 static inline struct sync_timeline *fence_parent(struct fence *fence)
@@ -64,7 +62,7 @@  struct sync_pt {
 	struct list_head active_list;
 };
 
-#ifdef CONFIG_DEBUG_FS
+#ifdef CONFIG_SW_SYNC
 
 extern const struct file_operations sw_sync_debugfs_fops;