From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Mon, 11 Feb 2008 21:44:07 +0000 (-0700)
Subject: davinci: interrupts: get_irqnr_and_base: save an instruction
X-Git-Tag: firefly_0821_release~13934^2~25^2~30
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ce8ccaf0efeb43cd23393a9590365587ad879b2a;p=firefly-linux-kernel-4.4.55.git

davinci: interrupts: get_irqnr_and_base: save an instruction

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---

diff --git a/arch/arm/mach-davinci/include/mach/entry-macro.S b/arch/arm/mach-davinci/include/mach/entry-macro.S
index 039b84f933b3..0ebb44545050 100644
--- a/arch/arm/mach-davinci/include/mach/entry-macro.S
+++ b/arch/arm/mach-davinci/include/mach/entry-macro.S
@@ -23,9 +23,8 @@
 
 		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
 		ldr \tmp, [\base, #0x14]
-		mov \tmp, \tmp, lsr #2
+		movs \tmp, \tmp, lsr #2
 		sub \irqnr, \tmp, #1
-		cmp \tmp, #0
 		.endm
 
 		.macro	irq_prio_table