[PATCH] Remove Intel check in i386 HPET code

From: Andi Kleen
Date: Sun Jan 04 2004 - 08:16:02 EST



The i386 HPET time setup code would explicitely check for the Intel
vendor ID. That is bogus because other chipset vendors (like AMD)
are implementing HPET too.

Remove this check.

-Andi

diff -u linux-2.6.1rc1-bk3-ia32/arch/i386/kernel/time_hpet.c~ linux-2.6.1rc1-bk3-ia32/arch/i386/kernel/time_hpet.c
--- linux-2.6.1rc1-bk3-ia32/arch/i386/kernel/time_hpet.c~ 2004-01-04 14:10:59.000000000 +0100
+++ linux-2.6.1rc1-bk3-ia32/arch/i386/kernel/time_hpet.c 2004-01-04 14:10:59.000000000 +0100
@@ -91,10 +91,6 @@
!(id & HPET_ID_LEGSUP))
return -1;

- if (((id & HPET_ID_VENDOR) >> HPET_ID_VENDOR_SHIFT) !=
- HPET_ID_VENDOR_8086)
- return -1;
-
hpet_period = hpet_readl(HPET_PERIOD);
if ((hpet_period < HPET_MIN_PERIOD) || (hpet_period > HPET_MAX_PERIOD))
return -1;
-
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