spi/s3c64xx: Include moved header

Header for platform specific stuff has been rename to include the SoC
type. Include the new header instead.
Signed-off-by: NJassi Brar <jassi.brar@samsung.com>
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

drivers/spi/spi_s3c64xx.c

@@ -28,7 +28,7 @@
 #include <linux/spi/spi.h>
 
 #include <mach/dma.h>
-#include <plat/spi.h>
+#include <plat/s3c64xx-spi.h>
 
 /* Registers and bit-fields */