arm: socfpga: fix trivial header preprocessor for socfpga_common.h

Replace__CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ with
__CONFIG_SOCFPGA_COMMON_H__ as the file is now called socfpga_common.h

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index b57fd4c..3a4df63 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -3,8 +3,8 @@
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
-#ifndef __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__
-#define __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__
+#ifndef __CONFIG_SOCFPGA_COMMON_H__
+#define __CONFIG_SOCFPGA_COMMON_H__
 
 
 /* Virtual target or real hardware */
@@ -323,4 +323,4 @@
  */
 #define CONFIG_SPL_STACK		CONFIG_SYS_INIT_SP_ADDR
 
-#endif	/* __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ */
+#endif	/* __CONFIG_SOCFPGA_COMMON_H__ */