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| author | Janne Kulmala <janne.t.kulmala@tut.fi> | 2008-12-16 13:39:57 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-16 20:36:44 +0100 |
| commit | bacbe9994541c70aa3abd1a013ac738e58d4bfb2 (patch) | |
| tree | 10663090e295562d65774c34a13e412ed2e763ef /arch/x86/kernel/hpet.c | |
| parent | e45f2c07742d447597df001c878bc4a8aafcde37 (diff) | |
| download | blackbird-op-linux-bacbe9994541c70aa3abd1a013ac738e58d4bfb2.tar.gz blackbird-op-linux-bacbe9994541c70aa3abd1a013ac738e58d4bfb2.zip | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 067d8de913f6..84089dc8fd1d 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; } |
