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authorJanne Kulmala <janne.t.kulmala@tut.fi>2008-12-16 13:39:57 +0200
committerIngo Molnar <mingo@elte.hu>2008-12-16 20:36:44 +0100
commitbacbe9994541c70aa3abd1a013ac738e58d4bfb2 (patch)
tree10663090e295562d65774c34a13e412ed2e763ef /arch/x86/kernel/hpet.c
parente45f2c07742d447597df001c878bc4a8aafcde37 (diff)
x86: enable HPET on Fujitsu u9200
Impact: auto-enable HPET on Fujitsu u9200 HPET timer is listed in the ACPI table, but needs a quirk entry in order to work. Unfortunately, the quirk code runs after first HPET hpet_enable() which has already determined that the timer doesn't work (reads 0xFFFFFFFF). This patch allows hpet_enable() to be called again after running the quirk code. Signed-off-by: Janne Kulmala <janne.t.kulmala@tut.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/hpet.c')
-rw-r--r--arch/x86/kernel/hpet.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 067d8de913f..84089dc8fd1 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -811,7 +811,7 @@ int __init hpet_enable(void)
out_nohpet:
hpet_clear_mapping();
- boot_hpet_disable = 1;
+ hpet_address = 0;
return 0;
}