video: ipu reg: Correct reserved array size in struct ipu_idmac

The array reserved as a placeholder in the structure ipu_idmac
should contain 44 32bit unsigned integer entries instead of 45
ones, because the placeholder is located bewteen the register
IDMAC_SC_CORD1 and the register IDMAC_CH_BUSY_1 with the address
offsets of 0x804c and 0x8100 respectively.

Reported-by: Robin Gong <b38343@freescale.com>
Acked-by: Robin Gong <b38343@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
diff --git a/drivers/video/ipu_regs.h b/drivers/video/ipu_regs.h
index b2481a4..21e9c99 100644
--- a/drivers/video/ipu_regs.h
+++ b/drivers/video/ipu_regs.h
@@ -188,7 +188,7 @@
 	u32 sub_addr[5];
 	u32 bndm_en[2];
 	u32 sc_cord[2];
-	u32 reserved[45];
+	u32 reserved[44];
 	u32 ch_busy[2];
 };