AT91: Correct configuration define value

The MTD nand driver for Atmel chips is atmel_nand and not at91_nand anymore.
Change wrong configuration variables that were remaining.

Reported-by: Christoph Egger <siccegge@cs.fau.de>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index f9bf45e65cb2..ae0e0843e5f5 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -135,7 +135,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
         .rdy_pin        = AT91_PIN_PC8,
         .enable_pin     = AT91_PIN_PC14,
         .partition_info = nand_partitions,
-#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
+#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
         .bus_width_16   = 1,
 #else
         .bus_width_16   = 0,