From 732eacc0542d0aa48797f675888b85d6065af837 Mon Sep 17 00:00:00 2001
From: Hagen Paul Pfeifer <hagen@jauu.net>
Date: Tue, 26 Oct 2010 14:22:23 -0700
Subject: replace nested max/min macros with {max,min}3 macro

Use the new {max,min}3 macros to save some cycles and bytes on the stack.
This patch substitutes trivial nested macros with their counterpart.

Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net>
Cc: Joe Perches <joe@perches.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/powerpc/kernel/vio.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'arch/powerpc')

diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index d692989a4318..441d2a722f06 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -238,9 +238,7 @@ static inline void vio_cmo_dealloc(struct vio_dev *viodev, size_t size)
 	 * memory in this pool does not change.
 	 */
 	if (spare_needed && reserve_freed) {
-		tmp = min(spare_needed, min(reserve_freed,
-		                            (viodev->cmo.entitled -
-		                             VIO_CMO_MIN_ENT)));
+		tmp = min3(spare_needed, reserve_freed, (viodev->cmo.entitled - VIO_CMO_MIN_ENT));
 
 		vio_cmo.spare += tmp;
 		viodev->cmo.entitled -= tmp;
-- 
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