staging: comedi: drivers.c: replace #include <linux/dma-mapping.h>

Comedi's "drivers.c" doesn't use anything from `<linux/dma-mapping.h>`,
but it does use `DMA_NONE` from `<linux/dma-direction.h>`, so replace
the appropriate `#include` directive.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index e3b9957..7118117 100644 (file)
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -23,7 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/ioport.h>
 #include <linux/slab.h>
-#include <linux/dma-mapping.h>
+#include <linux/dma-direction.h>
 #include <linux/interrupt.h>
 #include <linux/firmware.h>