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| author | Hagen Paul Pfeifer <hagen@jauu.net> | 2010-10-26 23:22:23 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 01:52:12 +0200 |
| commit | 732eacc0542d0aa48797f675888b85d6065af837 (patch) | |
| tree | 53205cea4b99cc8dfed8f59438cf4214ef6546ad /drivers/macintosh/windfarm_pm121.c | |
| parent | kernel.h: add {min,max}3 macros (diff) | |
| download | linux-732eacc0542d0aa48797f675888b85d6065af837.tar.xz linux-732eacc0542d0aa48797f675888b85d6065af837.zip | |
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/windfarm_pm121.c')
| -rw-r--r-- | drivers/macintosh/windfarm_pm121.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/windfarm_pm121.c b/drivers/macintosh/windfarm_pm121.c index 947d4afa25ca..30e6195e19d4 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) |