path: root/drivers/dma/dmaengine.c
diff options
authorAlexey Dobriyan <>2011-06-16 11:01:34 +0000
committerDavid S. Miller <>2011-06-21 19:17:20 -0700
commitb7f080cfe223b3b7424872639d153695615a9255 (patch)
tree605390854789a6ba53e6813ffc69a948a0466530 /drivers/dma/dmaengine.c
parent4003b65871c101eb5ce8f37a325feac54aa5c681 (diff)
net: remove mm.h inclusion from netdevice.h
Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually). To prevent mm.h inclusion via other channels also extract "enum dma_data_direction" definition into separate header. This tiny piece is what gluing netdevice.h with mm.h via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h". Removal of mm.h from scatterlist.h was tried and was found not feasible on most archs, so the link was cutoff earlier. Hope people are OK with tiny include file. Note, that mm_types.h is still dragged in, but it is a separate story. Signed-off-by: Alexey Dobriyan <> Signed-off-by: David S. Miller <>
Diffstat (limited to 'drivers/dma/dmaengine.c')
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 8bcb15fb959d..48694c34d96b 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -45,6 +45,7 @@
* See Documentation/dmaengine.txt for more details
+#include <linux/dma-mapping.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/mm.h>