[U-Boot] [PATCH 2/2] omap3: Remove multiple extern decls for gpmc_cfg

[Sanjeev Premi]

'gpmc_cfg' had been declared extern in all configuration
files. It had been specifically declared extern in some
C files as well.

This patch moves the declaration to omap_gpmc.h. This
header is included wherever this variable is used.

Signed-off-by: Sanjeev Premi <premi at ti.com>
---
 board/ti/evm/evm.c                     |    3 ++-
 cpu/arm_cortexa8/omap3/sys_info.c      |    1 +
 include/asm-arm/arch-omap3/omap_gpmc.h |    5 +++++
 3 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c
index 0718a08..6e3f5e5 100644
--- a/board/ti/evm/evm.c
+++ b/board/ti/evm/evm.c
@@ -30,11 +30,12 @@
 #include <common.h>
 #include <netdev.h>
 #include <asm/io.h>
+#include <asm/mach-types.h>
 #include <asm/arch/mem.h>
 #include <asm/arch/mux.h>
+#include <asm/arch/omap_gpmc.h>
 #include <asm/arch/sys_proto.h>
 #include <i2c.h>
-#include <asm/mach-types.h>
 #include "evm.h"
 
 /*
diff --git a/cpu/arm_cortexa8/omap3/sys_info.c b/cpu/arm_cortexa8/omap3/sys_info.c
index 08fb32e..7b6015f 100644
--- a/cpu/arm_cortexa8/omap3/sys_info.c
+++ b/cpu/arm_cortexa8/omap3/sys_info.c
@@ -29,6 +29,7 @@
 #include <asm/io.h>
 #include <asm/arch/mem.h>	/* get mem tables */
 #include <asm/arch/sys_proto.h>
+#include <asm/arch/omap_gpmc.h>
 #include <i2c.h>
 
 extern omap3_sysinfo sysinfo;
diff --git a/include/asm-arm/arch-omap3/omap_gpmc.h b/include/asm-arm/arch-omap3/omap_gpmc.h
index bd22bce..d986343 100644
--- a/include/asm-arm/arch-omap3/omap_gpmc.h
+++ b/include/asm-arm/arch-omap3/omap_gpmc.h
@@ -80,4 +80,9 @@
 }
 #endif
 
+#ifndef __ASSEMBLY__
+extern struct gpmc *gpmc_cfg;
+#endif
+
 #endif /* __ASM_ARCH_OMAP_GPMC_H */
+
-- 
1.6.2.2