microblaze: Fix typo in head.S s/substract/subtract/

Signed-off-by: Antonio Ospite <ao2@ao2.it>
Cc: Michal Simek <monstr@monstr.eu>
Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index 17645b2e2f075d69a41fb4a4fcee7ba468c76c36..4655ff342c6406498c4640fca7c470333205f4f4 100644 (file)
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -205,7 +205,7 @@ GT4: /* r11 contains the rest - will be either 1 or 4 */
 GT16: /* TLB0 is 16MB */
        addik   r9, r0, 0x1000000 /* means TLB0 is 16MB */
 TLB1:
-       /* must be used r2 because of substract if failed */
+       /* must be used r2 because of subtract if failed */
        addik   r2, r11, -0x0400000
        bgei    r2, GT20 /* size is greater than 16MB */
        /* size is >16MB and <20MB */