projects
/
firefly-linux-kernel-4.4.55.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
BACKPORT: dmaengine: core: expose max burst capability to clients
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
dma
/
dmaengine.c
diff --git
a/drivers/dma/dmaengine.c
b/drivers/dma/dmaengine.c
index 3ecec1445adfc9d76408fd88fb55ed5c8b79d98c..1ccf64b5b1b05a65de5a3843a51b14ed3d543799 100644
(file)
--- a/
drivers/dma/dmaengine.c
+++ b/
drivers/dma/dmaengine.c
@@
-492,6
+492,7
@@
int dma_get_slave_caps(struct dma_chan *chan, struct dma_slave_caps *caps)
caps->src_addr_widths = device->src_addr_widths;
caps->dst_addr_widths = device->dst_addr_widths;
caps->directions = device->directions;
+ caps->max_burst = device->max_burst;
caps->residue_granularity = device->residue_granularity;
/*