net: KS8695: removed duplicated #include

Removed duplicated include in drivers/net/arm/ks8695net.c.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/arm/ks8695net.c

@@ -29,7 +29,6 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/irq.h>
-#include <linux/delay.h>
 #include <linux/io.h>
 
 #include <asm/irq.h>