mx6: remove duplicated BOUNCE_BUFFER defines

The mx6_common.h file already defines BOUNCE_BUFFER so no need to
definit it again in specific configs.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Lukasz Majewski <lukma@denx.de>

include/configs/advantech_dms-ba16.h

@@ -45,7 +45,6 @@
 /* MMC Configs */
 #define CONFIG_FSL_USDHC
 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
-#define CONFIG_BOUNCE_BUFFER
 
 /* USB Configs */
 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2

include/configs/apalis_imx6.h

@@ -56,7 +56,6 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	3
 
 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
-#define CONFIG_BOUNCE_BUFFER
 
 /*
  * SATA Configs

include/configs/colibri_imx6.h

@@ -54,7 +54,6 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 
 #define CONFIG_SUPPORT_EMMC_BOOT	/* eMMC specific */
-#define CONFIG_BOUNCE_BUFFER
 
 /* Network */
 #define CONFIG_FEC_MXC

include/configs/dh_imx6.h

@@ -33,7 +33,6 @@
 #define CONFIG_INITRD_TAG
 #define CONFIG_REVISION_TAG
 
-#define CONFIG_BOUNCE_BUFFER
 #define CONFIG_BZIP2
 
 /* Size of malloc() pool */

include/configs/ge_bx50v3.h

@@ -50,7 +50,6 @@
 /* MMC Configs */
 #define CONFIG_FSL_USDHC
 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
-#define CONFIG_BOUNCE_BUFFER
 
 /* USB Configs */
 #ifdef CONFIG_USB

include/configs/kp_imx6q_tpc.h

@@ -21,8 +21,6 @@
 #define CONFIG_INITRD_TAG
 #define CONFIG_REVISION_TAG
 
-#define CONFIG_BOUNCE_BUFFER
-
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN		(4 * SZ_1M)