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authorJulia Lawall <julia@diku.dk>2009-08-02 10:47:47 +0200
committerGeert Uytterhoeven <geert@linux-m68k.org>2010-02-27 18:27:14 +0100
commit1a0caf41c061868eff05a054ff2b0ffe26baf4e0 (patch)
treef24f94323dd54dbd40d6395e333deaa1c7e864ad /arch/m68k/amiga
parenteb054e3b3d531e311e9a34b902fe29247b00f724 (diff)
downloadlinux-linaro-stable-1a0caf41c061868eff05a054ff2b0ffe26baf4e0.tar.gz
m68k: Use DIV_ROUND_CLOSEST
The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d but is perhaps more readable. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ @depends on haskernel@ expression x,__divisor; @@ - (((x) + ((__divisor) / 2)) / (__divisor)) + DIV_ROUND_CLOSEST(x,__divisor) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/amiga')
-rw-r--r--arch/m68k/amiga/config.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index 6c74751c7b82..d2cc35d98532 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -480,7 +480,7 @@ static void __init amiga_sched_init(irq_handler_t timer_routine)
static struct resource sched_res = {
.name = "timer", .start = 0x00bfd400, .end = 0x00bfd5ff,
};
- jiffy_ticks = (amiga_eclock+HZ/2)/HZ;
+ jiffy_ticks = DIV_ROUND_CLOSEST(amiga_eclock, HZ);
if (request_resource(&mb_resources._ciab, &sched_res))
printk("Cannot allocate ciab.ta{lo,hi}\n");