diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index 4e4c3df..6b9cba2 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -480,6 +480,8 @@ static inline u32 get_bytes_in_cctl(u32 cctl) /* The source width defines the number of bytes */ u32 bytes = cctl & PL080_CONTROL_TRANSFER_SIZE_MASK; + cctl &= PL080_CONTROL_SWIDTH_MASK; + switch (cctl >> PL080_CONTROL_SWIDTH_SHIFT) { case PL080_WIDTH_8BIT: break; @@ -498,6 +500,8 @@ static inline u32 get_bytes_in_cctl_pl080s(u32 cctl, u32 cctl1) /* The source width defines the number of bytes */ u32 bytes = cctl1 & PL080S_CONTROL_TRANSFER_SIZE_MASK; + cctl &= PL080_CONTROL_SWIDTH_MASK; + switch (cctl >> PL080_CONTROL_SWIDTH_SHIFT) { case PL080_WIDTH_8BIT: break; |