[PATCH 04/20] i2c: Remove CFG_I2C_MULTI_BUS

[Simon Glass <sjg@chromium.org>]

This is used by a few boards but we are years past the migration date,
so let's drop it now.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 README                         |  7 -------
 include/configs/omap3_beagle.h |  3 ---
 include/configs/sniper.h       | 14 --------------
 include/configs/tqma6.h        |  3 ---
 include/i2c.h                  |  2 +-
 5 files changed, 1 insertion(+), 28 deletions(-)

diff --git a/README b/README
index b89768f1791..9fd2aee4b04 100644
--- a/README
+++ b/README
@@ -883,13 +883,6 @@ The following options need to be configured:
 		You should define these to the GPIO value as given directly to
 		the generic GPIO functions.
 
-		CFG_I2C_MULTI_BUS
-
-		This option allows the use of multiple I2C buses, each of which
-		must have a controller.	 At any point in time, only one bus is
-		active.	 To switch to a different bus, use the 'i2c dev' command.
-		Note that bus numbering is zero-based.
-
 		CFG_SYS_I2C_NOPROBES
 
 		This option specifies a list of I2C devices that will be skipped
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index af7cb3513f8..b616dd2608c 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -28,9 +28,6 @@
 /* NAND: SPL falcon mode configs */
 #endif /* CONFIG_MTD_RAW_NAND */
 
-/* Enable Multi Bus support for I2C */
-#define CFG_I2C_MULTI_BUS
-
 /* DSS Support */
 
 /* TWL4030 LED Support */
diff --git a/include/configs/sniper.h b/include/configs/sniper.h
index 45a3102aeee..d0ae5e18605 100644
--- a/include/configs/sniper.h
+++ b/include/configs/sniper.h
@@ -34,20 +34,6 @@
 
 #define CFG_SYS_SDRAM_BASE		0x80000000
 
-/*
- * I2C
- */
-
-#define CFG_I2C_MULTI_BUS
-
-/*
- * Input
- */
-
-/*
- * SPL
- */
-
 /*
  * Serial
  */
diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h
index 2da76f15431..ceeed174ec5 100644
--- a/include/configs/tqma6.h
+++ b/include/configs/tqma6.h
@@ -26,9 +26,6 @@
 
 #define TQMA6_SPI_FLASH_SECTOR_SIZE	SZ_64K
 
-/* I2C Configs */
-#define CFG_I2C_MULTI_BUS
-
 #if !defined(CONFIG_DM_PMIC)
 #define CFG_POWER_PFUZE100_I2C_ADDR	0x08
 #define TQMA6_PFUZE100_I2C_BUS		2
diff --git a/include/i2c.h b/include/i2c.h
index 1d3be3f6759..622540c8265 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -942,7 +942,7 @@ unsigned int i2c_get_bus_speed(void);
  * only for backwardcompatibility, should go away if we switched
  * completely to new multibus support.
  */
-#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY) || defined(CFG_I2C_MULTI_BUS)
+#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
 # if !defined(CFG_SYS_MAX_I2C_BUS)
 #  define CFG_SYS_MAX_I2C_BUS		2
 # endif
-- 
2.34.1