trivial: fix typos in comments s/DGBU/DBGU/

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-at91 / board-sam9rlek.c

diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index 9d07679efce701d3528aef0abc15a184a827fdbc..94ffb5c103b9c74a2a5b3cdb4936cc13b898de07 100644 (file)
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -43,7 +43,7 @@ static void __init ek_map_io(void)
        /* Initialize processor: 12.000 MHz crystal */
        at91sam9rl_initialize(12000000);
 
-       /* DGBU on ttyS0. (Rx & Tx only) */
+       /* DBGU on ttyS0. (Rx & Tx only) */
        at91_register_uart(0, 0, 0);
 
        /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */