m68k: Rework asm/global_data.h slightly

In the architecture global data, replace the one case of u32 with
unsigned long. Now, we can drop config.h here but then do need to add it
in two m68k-centric spaces.

Acked-by: Angelo Dureghello <angelo@kernel-space.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

arch/m68k/include/asm/cache.h

@@ -9,6 +9,8 @@
 #ifndef __CACHE_H
 #define __CACHE_H
 
+#include <config.h>
+
 #if defined(CONFIG_MCF520x) || defined(CONFIG_MCF523x) || \
     defined(CONFIG_MCF52x2)
 #define CFG_CF_V2

arch/m68k/include/asm/global_data.h

@@ -7,8 +7,6 @@
 #ifndef	__ASM_GBL_DATA_H
 #define __ASM_GBL_DATA_H
 
-#include <config.h>
-
 /* Architecture-specific global data */
 struct arch_global_data {
 #ifdef CONFIG_SYS_I2C_FSL
@@ -24,7 +22,7 @@ struct arch_global_data {
 	unsigned long sdhc_clk;
 #endif
 #if defined(CONFIG_FSL_ESDHC)
-	u32 sdhc_per_clk;
+	unsigned long sdhc_per_clk;
 #endif
 };
 

arch/m68k/lib/traps.c

@@ -7,6 +7,7 @@
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  */
 
+#include <config.h>
 #include <init.h>
 #include <watchdog.h>
 #include <command.h>