ATMEL: remove old atmel_mci driver

All boards are using the gen_atmel_mci driver now, so no need
to carry the old driver around.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c

@@ -196,7 +196,7 @@ void at91_macb_hw_init(void)
 }
 #endif
 
-#if defined(CONFIG_ATMEL_MCI) || defined(CONFIG_GENERIC_ATMEL_MCI)
+#if defined(CONFIG_GENERIC_ATMEL_MCI)
 void at91_mci_hw_init(void)
 {
 	at91_set_a_periph(AT91_PIO_PORTA, 8, 1);	/* MCCK */

arch/avr32/lib/board.c

@@ -39,7 +39,7 @@
 #define CONFIG_IDENT_STRING ""
 #endif
 
-#ifdef CONFIG_ATMEL_MCI
+#ifdef CONFIG_GENERIC_ATMEL_MCI
 #include <mmc.h>
 #endif
 DECLARE_GLOBAL_DATA_PTR;

doc/README.atmel_mci

@@ -20,7 +20,7 @@ board/SoC specific manner before the driver is initialized:
 
 example: this is added to at91sam9260_devices.c:
 
-#if defined(CONFIG_ATMEL_MCI) || defined(CONFIG_GENERIC_ATMEL_MCI)
+#if defined(CONFIG_GENERIC_ATMEL_MCI)
 void at91_mci_hw_init(void)
 {
 	at91_set_a_periph(AT91_PIO_PORTA, 8, PUP);	/* MCCK */

drivers/mmc/Makefile

@@ -25,7 +25,6 @@ include $(TOPDIR)/config.mk
 
 LIB	:= $(obj)libmmc.o
 
-COBJS-$(CONFIG_ATMEL_MCI) += atmel_mci.o
 COBJS-$(CONFIG_BFIN_SDH) += bfin_sdh.o
 COBJS-$(CONFIG_DAVINCI_MMC) += davinci_mmc.o
 COBJS-$(CONFIG_FSL_ESDHC) += fsl_esdhc.o