mmc: at91-mci: remove obsolete driver

The at91-mci driver is not needed anymore since the atmel-mci driver now
supports all Atmel devices.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 9bf10e7..5c7c846 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -270,26 +270,8 @@
 
 	  If unsure, say N.
 
-choice
-	prompt "Atmel SD/MMC Driver"
-	depends on AVR32 || ARCH_AT91
-	default MMC_ATMELMCI if AVR32
-	help
-	  Choose which driver to use for the Atmel MCI Silicon
-
-config MMC_AT91
-	tristate "AT91 SD/MMC Card Interface support (DEPRECATED)"
-	depends on ARCH_AT91
-	help
-	  This selects the AT91 MCI controller. This driver will
-	  be removed soon (for more information have a look to
-	  Documentation/feature-removal-schedule.txt). Please use
-	  MMC_ATMEL_MCI.
-
-	  If unsure, say N.
-
 config MMC_ATMELMCI
-	tristate "Atmel Multimedia Card Interface support"
+	tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
 	depends on AVR32 || ARCH_AT91
 	help
 	  This selects the Atmel Multimedia Card Interface driver. If
@@ -298,8 +280,6 @@
 
 	  If unsure, say N.
 
-endchoice
-
 config MMC_ATMELMCI_DMA
 	bool "Atmel MCI DMA support"
 	depends on MMC_ATMELMCI && (AVR32 || ARCH_AT91SAM9G45) && DMA_ENGINE