Using 'extern' is not necessary for function prototypes.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
drivers/staging/olpc_dcon/olpc_dcon.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/olpc_dcon/olpc_dcon.h b/drivers/staging/olpc_dcon/olpc_dcon.h
index aec9895..d06e19d 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon.h
+++ b/drivers/staging/olpc_dcon/olpc_dcon.h
@@ -98,7 +98,7 @@ struct dcon_platform_data {
#include <linux/interrupt.h>
-extern irqreturn_t dcon_interrupt(int irq, void *id);
+irqreturn_t dcon_interrupt(int irq, void *id);
#ifdef CONFIG_FB_OLPC_DCON_1
extern struct dcon_platform_data dcon_pdata_xo_1;
--
2.1.2
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