powerpc/fsl-booke: replace a hardcoded constant

24 is offset between the opcode past bl and past rfi. This makes it more
obvious.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 7f4bd7f..25793bb 100644 (file)
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -214,11 +214,11 @@ skpinv:   addi    r6,r6,1                         /* Increment */
        bl      1f              /* Find our address */
 1:     mflr    r9
        rlwimi  r7,r9,0,20,31
-       addi    r7,r7,24
+       addi    r7,r7,(2f - 1b)
        mtspr   SPRN_SRR0,r7
        mtspr   SPRN_SRR1,r6
        rfi
-
+2:
 /* 4. Clear out PIDs & Search info */
        li      r6,0
        mtspr   SPRN_MAS6,r6