From 9f0077abd69f7a7c756a915b961037302be3e6f2 Mon Sep 17 00:00:00 2001
From: Stefan Roese <sr@denx.de>
Date: Tue, 22 May 2007 12:48:09 +0200
Subject: [PATCH] ppc4xx: Use do { ... } while (0) for CPR & SDR access macros
Signed-off-by: Stefan Roese <sr@denx.de>
---
include/ppc405.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/ppc405.h b/include/ppc405.h
index a2503a93d2..fffae4dd16 100644
--- a/include/ppc405.h
+++ b/include/ppc405.h
@@ -547,8 +547,8 @@
#define sdrcfga (SDR_DCR_BASE+0x0) /* ADDR */
#define sdrcfgd (SDR_DCR_BASE+0x1) /* Data */
-#define mtsdr(reg, data) mtdcr(sdrcfga,reg);mtdcr(sdrcfgd,data)
-#define mfsdr(reg, data) mtdcr(sdrcfga,reg);data = mfdcr(sdrcfgd)
+#define mtsdr(reg, data) do { mtdcr(sdrcfga,reg);mtdcr(sdrcfgd,data); } while (0)
+#define mfsdr(reg, data) do { mtdcr(sdrcfga,reg);data = mfdcr(sdrcfgd); } while (0)
#define sdrnand0 0x4000
#define sdrultra0 0x4040
@@ -593,8 +593,8 @@
/*
* Macro for accessing the indirect CPR register
*/
-#define mtcpr(reg, data) mtdcr(cprcfga,reg);mtdcr(cprcfgd,data)
-#define mfcpr(reg, data) mtdcr(cprcfga,reg);data = mfdcr(cprcfgd)
+#define mtcpr(reg, data) do { mtdcr(cprcfga,reg);mtdcr(cprcfgd,data); } while (0)
+#define mfcpr(reg, data) do { mtdcr(cprcfga,reg);data = mfdcr(cprcfgd); } while (0)
#define CPR_CLKUPD_ENPLLCH_EN 0x40000000 /* Enable CPR PLL Changes */
#define CPR_CLKUPD_ENDVCH_EN 0x20000000 /* Enable CPR Sys. Div. Changes */
--
2.39.5