mirror of
https://github.com/rd-stuffs/msm-4.14.git
synced 2025-02-20 11:45:48 +08:00
This patch, provided by ST SPEAr developers, has fixed a problem raised on ARM CA9 where happened that the dma_transmission was enabled before the dma descriptors were properly filled. To guarantee this data memory barriers have been explicity used in the driver. Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>