eeprom: Zap CONFIG_SPI_X

This macro is no longer used, so just reap it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>

README

@@ -2692,11 +2692,6 @@ CBFS (Coreboot Filesystem) support
 		Enables the driver for SPI controller on SuperH. Currently
 		only SH7757 is supported.
 
-		CONFIG_SPI_X
-
-		Enables extended (16-bit) SPI EEPROM addressing.
-		(symmetrical to CONFIG_I2C_X)
-
 		CONFIG_SOFT_SPI
 
 		Enables a software (bit-bang) SPI driver rather than

common/cmd_eeprom.c

@@ -78,7 +78,7 @@ int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt
 		unsigned maxlen;
 #endif
 
-#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 && !defined(CONFIG_SPI_X)
+#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1
 		uchar addr[2];
 
 		blk_off = offset & 0xFF;	/* block offset */
@@ -95,7 +95,7 @@ int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt
 		addr[1] = offset >>  8;		/* upper address octet */
 		addr[2] = blk_off;		/* lower address octet */
 		alen	= 3;
-#endif	/* CONFIG_SYS_I2C_EEPROM_ADDR_LEN, CONFIG_SPI_X */
+#endif	/* CONFIG_SYS_I2C_EEPROM_ADDR_LEN */
 
 		addr[0] |= dev_addr;		/* insert device address */
 
@@ -151,7 +151,7 @@ int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cn
 		unsigned maxlen;
 #endif
 
-#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1 && !defined(CONFIG_SPI_X)
+#if CONFIG_SYS_I2C_EEPROM_ADDR_LEN == 1
 		uchar addr[2];
 
 		blk_off = offset & 0xFF;	/* block offset */
@@ -168,7 +168,7 @@ int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cn
 		addr[1] = offset >>  8;		/* upper address octet */
 		addr[2] = blk_off;		/* lower address octet */
 		alen	= 3;
-#endif	/* CONFIG_SYS_I2C_EEPROM_ADDR_LEN, CONFIG_SPI_X */
+#endif	/* CONFIG_SYS_I2C_EEPROM_ADDR_LEN */
 
 		addr[0] |= dev_addr;		/* insert device address */