ARM: rmobile: salvator-x: Use BIT() macro in board file

Cosmetic change, replace (1 << (n)) with BIT(n) .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/board/renesas/salvator-x/salvator-x.c b/board/renesas/salvator-x/salvator-x.c
index 0164306..d0e21ab 100644
--- a/board/renesas/salvator-x/salvator-x.c
+++ b/board/renesas/salvator-x/salvator-x.c
@@ -44,10 +44,10 @@
 	writel(0xFFFFFFFF, CPGWPR);
 }
 
-#define GSX_MSTP112	(1 << 12)	/* 3DG */
-#define TMU0_MSTP125	(1 << 25)	/* secure */
-#define TMU1_MSTP124	(1 << 24)	/* non-secure */
-#define SCIF2_MSTP310	(1 << 10)	/* SCIF2 */
+#define GSX_MSTP112		BIT(12)	/* 3DG */
+#define TMU0_MSTP125		BIT(25)	/* secure */
+#define TMU1_MSTP124		BIT(24)	/* non-secure */
+#define SCIF2_MSTP310		BIT(10)	/* SCIF2 */
 
 int board_early_init_f(void)
 {