cleanup/SPEAr: Remove unnecessary parenthesis

In SPEAr configuration files, unnecessary paranthesis are used in some
\#defines. Remove them as they serve no purpose

Signed-off-by: Amit Virdi <amit.virdi@st.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/include/configs/spear6xx_evb.h b/include/configs/spear6xx_evb.h
index 3e0f50b..4a76134 100644
--- a/include/configs/spear6xx_evb.h
+++ b/include/configs/spear6xx_evb.h
@@ -51,7 +51,7 @@
 /* NAND flash configuration */
 #define CONFIG_SYS_FSMC_NAND_SP
 #define CONFIG_SYS_FSMC_NAND_8BIT
-#define CONFIG_SYS_NAND_BASE			(0xD2000000)
+#define CONFIG_SYS_NAND_BASE			0xD2000000
 
 /* Environment Settings */
 #define CONFIG_EXTRA_ENV_SETTINGS              CONFIG_EXTRA_ENV_USBTTY