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authorChanho Park <chanho61.park@samsung.com>2014-08-19 21:39:54 +0900
committerChanho Park <chanho61.park@samsung.com>2014-11-21 19:12:20 +0900
commit4d96b021922ae73278db61900263d695a8e8a1ad (patch)
tree8fb6a2c14bb93cff35512d968a6f432a968e5521 /include/linux
parent4938e4c31816bf043efb943cc2817d8fab1351c9 (diff)
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Revert "dmabuf-sync: add select system call support."
This reverts commit 4439a419906d4fe3d7e5093292bd2f4f4fbfc8c2.
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/dmabuf-sync.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/dmabuf-sync.h b/include/linux/dmabuf-sync.h
index 9a3afc4870a..d4dcf4f84cd 100644
--- a/include/linux/dmabuf-sync.h
+++ b/include/linux/dmabuf-sync.h
@@ -22,9 +22,6 @@ enum dmabuf_sync_status {
struct dmabuf_sync_reservation {
struct ww_mutex sync_lock;
struct mutex lock;
- wait_queue_head_t poll_wait;
- unsigned int poll_event;
- unsigned int polled;
atomic_t shared_cnt;
unsigned int accessed_type;
unsigned int locked;
@@ -94,8 +91,6 @@ static inline void dmabuf_sync_reservation_init(struct dma_buf *dmabuf)
mutex_init(&obj->lock);
atomic_set(&obj->shared_cnt, 1);
-
- init_waitqueue_head(&obj->poll_wait);
}
static inline void dmabuf_sync_reservation_fini(struct dma_buf *dmabuf)