PPC32: Fix a rounding error in the bootwrapper udelay.

From Milton Miller.

PPC32: Fix a rounding error in the bootwrapper udelay.
From Milton Miller.
3965fa78 · Tom Rini · 640b1c20 · 3965fa78
Commit 3965fa78 authored Sep 16, 2003 by Tom Rini
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arch/ppc/boot/common/util.S arch/ppc/boot/common/util.S +1 -1

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--- a/arch/ppc/boot/common/util.S
+++ b/arch/ppc/boot/common/util.S
@@ -198,7 +198,7 @@ udelay:
 	 *  timebase_period_ns defaults to 60 (16.6MHz) */
 	lis	r5,timebase_period_ns@ha
 	lwz	r5,timebase_period_ns@l(r5)
-	addi	r4,r4,r5
+	add	r4,r4,r5
 	addi	r4,r4,-1
 	divw	r4,r4,r5	/* BUS ticks */
 1:	mftbu	r5