powerpc: add export.h to files making use of EXPORT_SYMBOL
With module.h being implicitly everywhere via device.h, the absence
of explicitly including something for EXPORT_SYMBOL went unnoticed.
Since we are heading to fix things up and clean module.h from the
device.h file, we need to explicitly include these files now.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
index 4f0959f..b04e01f 100644
--- a/arch/powerpc/kernel/dma.c
+++ b/arch/powerpc/kernel/dma.c
@@ -10,6 +10,7 @@
#include <linux/dma-debug.h>
#include <linux/gfp.h>
#include <linux/memblock.h>
+#include <linux/export.h>
#include <asm/bug.h>
#include <asm/abs_addr.h>
#include <asm/machdep.h>