MIPS: lantiq: Directly include linux/of.h in xway/dma.c

This drivers currently obtains linux/of.h by luck and a chain of
bizarre inclusions, which we're about to fix.

Let's include the required file directly.

Signed-off-by: Marc Zyngier <maz@kernel.org>

diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index aeb1b98..63dccb2 100644 (file)
--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
@@ -12,6 +12,7 @@
 #include <linux/spinlock.h>
 #include <linux/clk.h>
 #include <linux/err.h>
+#include <linux/of.h>
 
 #include <lantiq_soc.h>
 #include <xway_dma.h>