microblaze: head.S typo fix
I forget to change register name in comments.
Signed-off-by: Michal Simek <monstr@monstr.eu>
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index ba2c033..da6a5f5 100644
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -105,8 +105,8 @@
tophys(r4,r4) /* convert to phys address */
ori r3, r0, COMMAND_LINE_SIZE - 1 /* number of loops */
_copy_command_line:
- lbu r2, r5, r6 /* r7=r5+r6 - r5 contain pointer to command line */
- sb r2, r4, r6 /* addr[r4+r6]= r7*/
+ lbu r2, r5, r6 /* r2=r5+r6 - r5 contain pointer to command line */
+ sb r2, r4, r6 /* addr[r4+r6]= r2*/
addik r6, r6, 1 /* increment counting */
bgtid r3, _copy_command_line /* loop for all entries */
addik r3, r3, -1 /* descrement loop */