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authorHagen Paul Pfeifer <hagen@jauu.net>2010-10-26 14:22:23 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-26 16:52:12 -0700
commit732eacc0542d0aa48797f675888b85d6065af837 (patch)
tree53205cea4b99cc8dfed8f59438cf4214ef6546ad /drivers/macintosh
parentf27c85c56b32c42bcc54a43189c1e00fdceb23ec (diff)
downloadop-kernel-dev-732eacc0542d0aa48797f675888b85d6065af837.zip
op-kernel-dev-732eacc0542d0aa48797f675888b85d6065af837.tar.gz
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>
Diffstat (limited to 'drivers/macintosh')
-rw-r--r--drivers/macintosh/windfarm_pm121.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/windfarm_pm121.c b/drivers/macintosh/windfarm_pm121.c
index 947d4af..30e6195 100644
--- a/drivers/macintosh/windfarm_pm121.c
+++ b/drivers/macintosh/windfarm_pm121.c
@@ -482,7 +482,7 @@ static s32 pm121_correct(s32 new_setpoint,
new_min += correction->offset;
new_min = (new_min >> 16) + min;
- return max(new_setpoint, max(new_min, 0));
+ return max3(new_setpoint, new_min, 0);
}
static s32 pm121_connect(unsigned int control_id, s32 setpoint)
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