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put in a little comment (trivial) 

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3884 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer 2009-01-20 22:39:31 +00:00 committed by Stefan Reinauer
parent 23b655f3b0
commit ebb763fecf
1 changed files with 2 additions and 2 deletions
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4
src/northbridge/intel/i945/udelay.c
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@ -30,8 +30,8 @@ static void udelay(u32 us)
tsc_t tsc, tsc1, tscd;
msr_t msr;
u32 fsb = 0, divisor;
u32 d;
u32 dn = 0x1000000 / 2;
u32 d; /* ticks per us */
u32 dn = 0x1000000 / 2; /* how many us before we need to use hi */
msr = rdmsr(0xcd);
switch (msr.lo & 0x07) {