diff options
| -rw-r--r-- | arch/x86/kernel/acpi/boot.c | 3 | ||||
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_core.c | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 680b730..2cdc9de 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -72,7 +72,8 @@ static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return #define PREFIX "ACPI: " int acpi_noirq; /* skip ACPI IRQ initialization */ -int acpi_pci_disabled __initdata; /* skip ACPI PCI scan and IRQ initialization */ +int acpi_pci_disabled; /* skip ACPI PCI scan and IRQ initialization */ +EXPORT_SYMBOL(acpi_pci_disabled); int acpi_ht __initdata = 1; /* enable HT */ int acpi_lapic; diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c index c8c2638..9279d5b 100644 --- a/drivers/pci/hotplug/acpiphp_core.c +++ b/drivers/pci/hotplug/acpiphp_core.c @@ -392,6 +392,9 @@ static int __init acpiphp_init(void) { info(DRIVER_DESC " version: " DRIVER_VERSION "\n"); + if (acpi_pci_disabled) + return 0; + acpiphp_debug = debug; /* read all the ACPI info from the system */ @@ -401,6 +404,9 @@ static int __init acpiphp_init(void) static void __exit acpiphp_exit(void) { + if (acpi_pci_disabled) + return; + /* deallocate internal data structures etc. */ acpiphp_glue_exit(); } |
