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staging/android: add DEBUG_FS dependence on Kconfig 

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

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo Padovan 2016-05-31 16:59:13 -03:00 committed by Greg Kroah-Hartman
parent 1fe82e2e14
commit b1f656044a
3 changed files with 2 additions and 7 deletions
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1
drivers/staging/android/Kconfig
View File

@ -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

4
drivers/staging/android/sync_debug.c
View File

@ -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

4
drivers/staging/android/sync_debug.h
View File

@ -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;