commit 4e47c91b7ca45940af384d3c9919a0eb160a2fb9
Author: Pierre Ossman <drzeus@drzeus.cx>
Date:   Fri Jun 1 08:19:15 2007 +0200

    s3mci: remove extra debug info
    
    Remove excessive and unmaintained debug strings. This kind of debug
    info should also be in the MMC layer, not drivers.
    
    Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index 7c2eb45..42fa90f 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -30,6 +30,5 @@ mmc_core-y := mmc.o mmc_sysfs.o
 mmc_core-$(CONFIG_BLOCK) += mmc_queue.o
 
 ifeq ($(CONFIG_MMC_DEBUG),y)
-obj-$(CONFIG_MMC)		+= mmc_debug.o
 EXTRA_CFLAGS += -DDEBUG
 endif
diff --git a/drivers/mmc/mmc_debug.c b/drivers/mmc/mmc_debug.c
deleted file mode 100644
index f13e223..0000000
--- a/drivers/mmc/mmc_debug.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- *  linux/drivers/mmc/mmc_debug.c
- *
- *  Copyright (C) 2003 maintech GmbH, Thomas Kleffel <tk@maintech.de>
- *
- * This file contains debug helper functions for the MMC/SD stack
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/mmc/mmc.h>
-#include "mmc_debug.h"
-
-char *mmc_cmd2str(int cmd)
-{
-	switch(cmd) {
-		case  0: return "GO_IDLE_STATE";
-		case  1: return "ALL_SEND_OCR";
-		case  2: return "ALL_SEND_CID";
-		case  3: return "ALL_SEND_RELATIVE_ADD";
-		case  6: return "ACMD: SD_SET_BUSWIDTH";
-		case  7: return "SEL_DESEL_CARD";
-		case  9: return "SEND_CSD";
-		case 10: return "SEND_CID";
-		case 11: return "READ_UNTIL_STOP";
-		case 12: return "STOP_TRANSMISSION";
-		case 13: return "SEND_STATUS";
-		case 15: return "GO_INACTIVE_STATE";
-		case 16: return "SET_BLOCKLEN";
-		case 17: return "READ_SINGLE_BLOCK";
-		case 18: return "READ_MULTIPLE_BLOCK";
-		case 24: return "WRITE_SINGLE_BLOCK";
-		case 25: return "WRITE_MULTIPLE_BLOCK";
-		case 41: return "ACMD: SD_APP_OP_COND";
-		case 55: return "APP_CMD";
-		default: return "UNKNOWN";
-	}
-}
-EXPORT_SYMBOL(mmc_cmd2str);
-
-char *mmc_err2str(int err)
-{
-	switch(err) {
-		case MMC_ERR_NONE:	return "OK";
-		case MMC_ERR_TIMEOUT:	return "TIMEOUT";
-		case MMC_ERR_BADCRC: 	return "BADCRC";
-		case MMC_ERR_FIFO: 	return "FIFO";
-		case MMC_ERR_FAILED: 	return "FAILED";
-		case MMC_ERR_INVALID: 	return "INVALID";
-		case MMC_ERR_BUSY:	return "BUSY";
-		case MMC_ERR_DMA:	return "DMA";
-		case MMC_ERR_CANCELED:	return "CANCELED";
-		default: return "UNKNOWN";
-	}
-}
-EXPORT_SYMBOL(mmc_err2str);
diff --git a/drivers/mmc/mmc_debug.h b/drivers/mmc/mmc_debug.h
deleted file mode 100644
index 5a84852..0000000
--- a/drivers/mmc/mmc_debug.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef MMC_DEBUG_H
-#define MMC_DEBUG_H
-
-char *mmc_cmd2str(int err);
-char *mmc_err2str(int err);
-
-#endif /* MMC_DEBUG_H */
diff --git a/drivers/mmc/s3cmci.c b/drivers/mmc/s3cmci.c
index 9b15310..4069f50 100644
--- a/drivers/mmc/s3cmci.c
+++ b/drivers/mmc/s3cmci.c
@@ -24,7 +24,6 @@
 #include <asm/arch/regs-gpio.h>
 #include <asm/arch/mci.h>
 
-#include "mmc_debug.h"
 #include "s3cmci.h"
 
 #define DRIVER_NAME "s3c-mci"
@@ -106,8 +105,8 @@ static void prepare_dbgmsg(struct s3cmci_host *host, struct mmc_command *cmd,
 								int stop)
 {
  	snprintf(host->dbgmsg_cmd, 300,
-		"#%u%s op:%s(%i) arg:0x%08x flags:0x08%x retries:%u",
-		host->ccnt, (stop?" (STOP)":""), mmc_cmd2str(cmd->opcode),
+		"#%u%s op:CMD%d arg:0x%08x flags:0x08%x retries:%u",
+		host->ccnt, (stop?" (STOP)":""),
 		cmd->opcode, cmd->arg, cmd->flags, cmd->retries);
 
 	if (cmd->data) {
@@ -134,20 +133,18 @@ static void dbg_dumpcmd(struct s3cmci_host *host, struct mmc_command *cmd,
 		dbg(host, dbglvl, "CMD[OK] %s R0:0x%08x\n",
 			host->dbgmsg_cmd, cmd->resp[0]);
 	} else {
-		dbg(host, dbglvl, "CMD[%s] %s Status:%s\n",
-			mmc_err2str(cmd->error), host->dbgmsg_cmd,
-			host->status);
+		dbg(host, dbglvl, "CMD[FAIL(%d)] %s Status:%s\n",
+			cmd->error, host->dbgmsg_cmd, host->status);
 	}
 
 	if (!cmd->data)
 		return;
 
 	if (cmd->data->error == MMC_ERR_NONE) {
-		dbg(host, dbglvl, "DAT[%s] %s\n",
-			mmc_err2str(cmd->data->error), host->dbgmsg_dat);
+		dbg(host, dbglvl, "DAT[OK] %s\n", host->dbgmsg_dat);
 	} else {
-		dbg(host, dbglvl, "DAT[%s] %s DCNT:0x%08x\n",
-			mmc_err2str(cmd->data->error), host->dbgmsg_dat,
+		dbg(host, dbglvl, "DAT[FAIL(%d)] %s DCNT:0x%08x\n",
+			cmd->data->error, host->dbgmsg_dat,
 			readl(host->base + S3C2410_SDIDCNT));
 	}
 }