blackfin: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE

These particular files were just assuming that module.h was
somehow in the include paths.  Give them the more minimalist
header file explicitly.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

3 files changed, 3 insertions, 0 deletions

diff --git a/arch/blackfin/kernel/dma-mapping.c b/arch/blackfin/kernel/dma-mapping.c
index 04ddcfeb7981..f0d1118f1825 100644
--- a/arch/blackfin/kernel/dma-mapping.c
+++ b/arch/blackfin/kernel/dma-mapping.c
@@ -12,6 +12,7 @@
 #include <linux/spinlock.h>
 #include <linux/dma-mapping.h>
 #include <linux/scatterlist.h>
+#include <linux/export.h>
 
 static spinlock_t dma_page_lock;
 static unsigned long *dma_page;
diff --git a/arch/blackfin/kernel/perf_event.c b/arch/blackfin/kernel/perf_event.c
index 04300f29c0e7..e47d19ae3e06 100644
--- a/arch/blackfin/kernel/perf_event.c
+++ b/arch/blackfin/kernel/perf_event.c
@@ -24,6 +24,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include <linux/init.h>
 #include <linux/perf_event.h>
 #include <asm/bfin_pfmon.h>
diff --git a/arch/blackfin/kernel/sys_bfin.c b/arch/blackfin/kernel/sys_bfin.c
index 89448ed7065d..d998383cb956 100644
--- a/arch/blackfin/kernel/sys_bfin.c
+++ b/arch/blackfin/kernel/sys_bfin.c
@@ -41,6 +41,7 @@ asmlinkage void *sys_dma_memcpy(void *dest, const void *src, size_t len)
 
 #if defined(CONFIG_FB) || defined(CONFIG_FB_MODULE)
 #include <linux/fb.h>
+#include <linux/export.h>
 unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr,
         unsigned long len, unsigned long pgoff, unsigned long flags)
 {