diff options
| author | Mark Brown <broonie@kernel.org> | 2014-11-03 15:13:33 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-03 15:13:33 +0000 |
| commit | ebc01f593b58e1896150fc2e3cbdd0116323c52c (patch) | |
| tree | 23e905a3fdbee3fc8a66ef760b9ed5ef5455e9dd /arch/x86/kernel/acpi/boot.c | |
| parent | 3f7256fe5fc64132a2dd19695255c990aa2188cf (diff) | |
| parent | 0df1f2487d2f0d04703f142813d53615d62a1da4 (diff) | |
Merge tag 'v3.18-rc3' into asoc-sgtl5000
Linux 3.18-rc3
Diffstat (limited to 'arch/x86/kernel/acpi/boot.c')
| -rw-r--r-- | arch/x86/kernel/acpi/boot.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index b436fc735aa4..a142e77693e1 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -397,7 +397,7 @@ static int mp_register_gsi(struct device *dev, u32 gsi, int trigger, /* Don't set up the ACPI SCI because it's already set up */ if (acpi_gbl_FADT.sci_interrupt == gsi) - return gsi; + return mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC); trigger = trigger == ACPI_EDGE_SENSITIVE ? 0 : 1; polarity = polarity == ACPI_ACTIVE_HIGH ? 0 : 1; @@ -604,14 +604,18 @@ void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger) int acpi_gsi_to_irq(u32 gsi, unsigned int *irqp) { - int irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC | IOAPIC_MAP_CHECK); + int irq; - if (irq >= 0) { + if (acpi_irq_model == ACPI_IRQ_MODEL_PIC) { + *irqp = gsi; + } else { + irq = mp_map_gsi_to_irq(gsi, + IOAPIC_MAP_ALLOC | IOAPIC_MAP_CHECK); + if (irq < 0) + return -1; *irqp = irq; - return 0; } - - return -1; + return 0; } EXPORT_SYMBOL_GPL(acpi_gsi_to_irq); |