mtd: remove MTDDEBUG() and CONFIG_MTD_DEBUG

All users of this macro have been converted.  Remove MTDDEBUG and
related CONFIG options.

ubifs_dbg_msg_key() is kept.  It is silent unless DEBUG is defined.

I am not touching scripts/config_whitelist.txt.  The deprecated options
will be dropped by the next resync.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

fs/ubifs/debug.h

@@ -187,19 +187,12 @@ struct ubifs_global_debug_info {
 		 ##__VA_ARGS__)
 
 #define DBG_KEY_BUF_LEN 48
-#if defined CONFIG_MTD_DEBUG
 #define ubifs_dbg_msg_key(type, key, fmt, ...) do {                            \
 	char __tmp_key_buf[DBG_KEY_BUF_LEN];                                   \
 	pr_debug("UBIFS DBG " type ": " fmt "%s\n",                            \
 		 ##__VA_ARGS__,                                                \
 		 dbg_snprintf_key(c, key, __tmp_key_buf, DBG_KEY_BUF_LEN));    \
 } while (0)
-#else
-#define ubifs_dbg_msg_key(type, key, fmt, ...) do {                            \
-	pr_debug("UBIFS DBG\n");                                               \
-} while (0)
-
-#endif
 
 #endif
 

include/configs/woodburn_common.h

@@ -178,10 +178,6 @@
 #define CONFIG_MXC_NAND_HWECC
 #define CONFIG_SYS_NAND_LARGEPAGE
 
-#if 0
-#define CONFIG_MTD_DEBUG
-#define CONFIG_MTD_DEBUG_VERBOSE	7
-#endif
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 
 /*

include/linux/mtd/mtd.h

@@ -442,30 +442,6 @@ static inline void mtd_erase_callback(struct erase_info *instr)
 }
 #endif
 
-#ifdef __UBOOT__
-/*
- * Debugging macro and defines
- */
-#define MTD_DEBUG_LEVEL0	(0)	/* Quiet   */
-#define MTD_DEBUG_LEVEL1	(1)	/* Audible */
-#define MTD_DEBUG_LEVEL2	(2)	/* Loud    */
-#define MTD_DEBUG_LEVEL3	(3)	/* Noisy   */
-
-#ifdef CONFIG_MTD_DEBUG
-#define MTDDEBUG(n, args...)				\
-	do {						\
-		if (n <= CONFIG_MTD_DEBUG_VERBOSE)	\
-			printk(KERN_INFO args);		\
-	} while(0)
-#else /* CONFIG_MTD_DEBUG */
-#define MTDDEBUG(n, args...)				\
-	do {						\
-		if (0)					\
-			printk(KERN_INFO args);		\
-	} while(0)
-#endif /* CONFIG_MTD_DEBUG */
-#endif
-
 static inline int mtd_is_bitflip(int err) {
 	return err == -EUCLEAN;
 }