dma-buf: add poll support, v3
authorMaarten Lankhorst <maarten.lankhorst@canonical.com>
Tue, 1 Jul 2014 10:57:43 +0000 (12:57 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 8 Jul 2014 20:36:52 +0000 (13:36 -0700)
commit9b495a5887994a6d74d5c261d012083a92b94738
tree513e525cdc0bbce66f76632058bf6379c368184e
parent0ba6b8fb91fc051535c7612f6241c8197d92323b
dma-buf: add poll support, v3

Thanks to Fengguang Wu for spotting a missing static cast.

v2:
- Kill unused variable need_shared.
v3:
- Clarify the BUG() in dma_buf_release some more. (Rob Clark)

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/dma-buf/dma-buf.c
include/linux/dma-buf.h