[media] coda: drop dma_sync_single_for_device in coda_bitstream_queue
Issuing a cache flush for the whole bitstream buffer is not optimal in the first place when only a part of it was written. But given that the buffer is mapped in writecombine mode, it is not needed at all. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Ian Molton <imolton@ad-holdings.co.uk> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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