Messages in this thread Patch in this message | | | Date | Wed, 26 Jul 2006 11:33:09 +0200 | From | Uwe Zeisberger <> | Subject | [PATCH] Add parenthesis around arguments in the SH_DIV macro. |
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There is currently no affected user in the tree, but usage is less surprising that way.
Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com> ---
include/linux/jiffies.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 0433769..329ebcf 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -47,8 +47,8 @@ #define LATCH_HPET ((HPET_TICK_RATE + HZ * - (NOM / DEN) fits in (32 - LSH) bits. * - (NOM % DEN) fits in (32 - LSH) bits. */ -#define SH_DIV(NOM,DEN,LSH) ( ((NOM / DEN) << LSH) \ - + (((NOM % DEN) << LSH) + DEN / 2) / DEN) +#define SH_DIV(NOM,DEN,LSH) ( (((NOM) / (DEN)) << (LSH)) \ + + ((((NOM) % (DEN)) << (LSH)) + (DEN) / 2) / (DEN)) /* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */ #define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8)) -- 1.4.2.rc1.g83e1
-- Uwe Zeisberger FS Forth-Systeme GmbH, A Digi International Company Kueferstrasse 8, D-79206 Breisach, Germany Phone: +49 (7667) 908 0 Fax: +49 (7667) 908 200 Web: www.fsforth.de, www.digi.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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