diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-06-09 15:49:13 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-07-11 19:19:30 +0200 |
| commit | a0ee05670915006564962114d4211dd578a8b28a (patch) | |
| tree | d2c2d6599f32af66c9606fb67f31824956f6c0f9 /arch/x86/pci/xen.c | |
| parent | xen/pci: Use the xen_register_pirq for HVM and initial domain users (diff) | |
| download | linux-a0ee05670915006564962114d4211dd578a8b28a.tar.xz linux-a0ee05670915006564962114d4211dd578a8b28a.zip | |
xen/pci: Squash pci_xen_initial_domain and xen_setup_pirqs together.
Since they are only called once and the rest of the pci_xen_*
functions follow the same pattern of setup.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/pci/xen.c')
| -rw-r--r-- | arch/x86/pci/xen.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 55c8cc3647a7..54d5f3131060 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -429,8 +429,11 @@ static __init void xen_setup_acpi_sci(void) return; } #endif -static int __init pci_xen_initial_domain(void) + +int __init pci_xen_initial_domain(void) { + int pirq, irq; + #ifdef CONFIG_PCI_MSI x86_msi.setup_msi_irqs = xen_initdom_setup_msi_irqs; x86_msi.teardown_msi_irq = xen_teardown_msi_irq; @@ -439,15 +442,6 @@ static int __init pci_xen_initial_domain(void) xen_setup_acpi_sci(); __acpi_register_gsi = acpi_register_gsi_xen; #endif - return 0; -} - -void __init xen_setup_pirqs(void) -{ - int pirq, irq; - - pci_xen_initial_domain(); - if (0 == nr_ioapics) { for (irq = 0; irq < NR_IRQS_LEGACY; irq++) { pirq = xen_allocate_pirq_gsi(irq); @@ -456,7 +450,7 @@ void __init xen_setup_pirqs(void) break; irq = xen_bind_pirq_gsi_to_irq(irq, pirq, 0, "xt-pic"); } - return; + return 0; } #ifdef CONFIG_ACPI /* Pre-allocate legacy irqs */ @@ -471,6 +465,7 @@ void __init xen_setup_pirqs(void) true /* allocate IRQ */); } #endif + return 0; } struct xen_device_domain_owner { |