amvdec_ports: CB1 use dma_buf_map_attachment without lock [1/1]

PD#SWPL-188421

Problem:
use dma_buf_map_attachment & dma_buf_unmap_attachment
without lock

Solution:
use dma_buf_map_attachment_unlocked &
dma_buf_unmap_attachment_unlocked instead

Verify:
sc2

Change-Id: I4cc5afa0abc9d4492387c4e1bfe69506b6d96ef1
Signed-off-by: Hao Shi <hao.shi@amlogic.com>
1 file changed