From 8a40fb148efa442d6526eac46a2001e4c64d28ff Mon Sep 17 00:00:00 2001
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Date: Wed, 10 Sep 2008 22:48:05 +0200
Subject: move cmd_get_data_size to command.c

add CMD_DATA_SIZE macro to enable it

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
 common/cmd_i2c.c    |  1 -
 common/cmd_itest.c  |  2 --
 common/cmd_mem.c    | 29 -----------------------------
 common/cmd_pci.c    |  2 --
 common/cmd_portio.c |  2 --
 common/command.c    | 24 ++++++++++++++++++++++++
 6 files changed, 24 insertions(+), 36 deletions(-)

(limited to 'common')

diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index 91bf25b6b3..ef3928e432 100644
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -127,7 +127,6 @@ static uchar i2c_no_probes[] = CFG_I2C_NOPROBES;
 
 static int
 mod_i2c_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char *argv[]);
-extern int cmd_get_data_size(char* arg, int default_size);
 
 /*
  * Syntax:
diff --git a/common/cmd_itest.c b/common/cmd_itest.c
index ce988723c0..9e77fa9131 100644
--- a/common/cmd_itest.c
+++ b/common/cmd_itest.c
@@ -64,8 +64,6 @@ op_tbl_t op_table [] = {
 
 #define op_tbl_size (sizeof(op_table)/sizeof(op_table[0]))
 
-extern int cmd_get_data_size(char* arg, int default_size);
-
 static long evalexp(char *s, int w)
 {
 	long l, *p;
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index d0a6ca8304..672218b9ca 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -37,35 +37,6 @@
 #endif
 #include <watchdog.h>
 
-#if defined(CONFIG_CMD_MEMORY)		\
-    || defined(CONFIG_CMD_I2C)		\
-    || defined(CONFIG_CMD_ITEST)	\
-    || defined(CONFIG_CMD_PCI)		\
-    || defined(CONFIG_CMD_PORTIO)
-
-int cmd_get_data_size(char* arg, int default_size)
-{
-	/* Check for a size specification .b, .w or .l.
-	 */
-	int len = strlen(arg);
-	if (len > 2 && arg[len-2] == '.') {
-		switch(arg[len-1]) {
-		case 'b':
-			return 1;
-		case 'w':
-			return 2;
-		case 'l':
-			return 4;
-		case 's':
-			return -2;
-		default:
-			return -1;
-		}
-	}
-	return default_size;
-}
-#endif
-
 #if defined(CONFIG_CMD_MEMORY)
 
 #ifdef	CMD_MEM_DEBUG
diff --git a/common/cmd_pci.c b/common/cmd_pci.c
index 89687015b2..b2aa833abf 100644
--- a/common/cmd_pci.c
+++ b/common/cmd_pci.c
@@ -35,8 +35,6 @@
 #include <asm/io.h>
 #include <pci.h>
 
-extern int cmd_get_data_size(char* arg, int default_size);
-
 unsigned char	ShortPCIListing = 1;
 
 /*
diff --git a/common/cmd_portio.c b/common/cmd_portio.c
index a06cac0166..c88fcd5e45 100644
--- a/common/cmd_portio.c
+++ b/common/cmd_portio.c
@@ -30,8 +30,6 @@
 #include <common.h>
 #include <command.h>
 
-extern int cmd_get_data_size (char *arg, int default_size);
-
 /* Display values from last command.
  * Memory modify remembered values are different from display memory.
  */
diff --git a/common/command.c b/common/command.c
index 861796d9a5..aca57b26be 100644
--- a/common/command.c
+++ b/common/command.c
@@ -654,3 +654,27 @@ int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp)
 }
 
 #endif
+
+#ifdef CMD_DATA_SIZE
+int cmd_get_data_size(char* arg, int default_size)
+{
+	/* Check for a size specification .b, .w or .l.
+	 */
+	int len = strlen(arg);
+	if (len > 2 && arg[len-2] == '.') {
+		switch(arg[len-1]) {
+		case 'b':
+			return 1;
+		case 'w':
+			return 2;
+		case 'l':
+			return 4;
+		case 's':
+			return -2;
+		default:
+			return -1;
+		}
+	}
+	return default_size;
+}
+#endif
-- 
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