[PATCH 01/14] dma: sun6i-dma: Add burst case of 4

[Mylène Josserand]

Add the case of a burst of 4 which is handled by the SoC.

Signed-off-by: Mylène Josserand <mylene.josser...@free-electrons.com>
---
 drivers/dma/sun6i-dma.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
index 8346199..0485204 100644
--- a/drivers/dma/sun6i-dma.c
+++ b/drivers/dma/sun6i-dma.c
@@ -240,6 +240,8 @@ static inline s8 convert_burst(u32 maxburst)
        switch (maxburst) {
        case 1:
                return 0;
+       case 4:
+               return 1;
        case 8:
                return 2;
        default:
-- 
2.9.3