[ACPI] delete CONFIG_ACPI_PCI
Delete the ability to build an ACPI kernel that does
not include PCI support. When such a machine is created
and it requires a tuned kernel, send a patch.
http://bugzilla.kernel.org/show_bug.cgi?id=1364
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 83cac52..3998c9d 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -3,7 +3,6 @@
#
menu "ACPI (Advanced Configuration and Power Interface) Support"
- depends on PM
depends on !X86_VISWS
depends on !IA64_HP_SIM
depends on IA64 || X86
@@ -11,6 +10,8 @@
config ACPI
bool "ACPI Support"
depends on IA64 || X86
+ select PM
+ select PCI
default y
---help---
@@ -281,10 +282,6 @@
bool
default y
-config ACPI_PCI
- bool
- default PCI
-
config ACPI_SYSTEM
bool
default y
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index b6a3c91..a182434 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -44,7 +44,7 @@
obj-$(CONFIG_ACPI_FAN) += fan.o
obj-$(CONFIG_ACPI_VIDEO) += video.o
obj-$(CONFIG_ACPI_HOTKEY) += hotkey.o
-obj-$(CONFIG_ACPI_PCI) += pci_root.o pci_link.o pci_irq.o pci_bind.o
+obj-y += pci_root.o pci_link.o pci_irq.o pci_bind.o
obj-$(CONFIG_ACPI_POWER) += power.o
obj-$(CONFIG_ACPI_PROCESSOR) += processor.o
obj-$(CONFIG_ACPI_CONTAINER) += container.o
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 81f0eb8..dc69d87 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -86,13 +86,11 @@
* Initialize PCI configuration space access, as we'll need to access
* it while walking the namespace (bus 0 and root bridges w/ _BBNs).
*/
-#ifdef CONFIG_ACPI_PCI
if (!raw_pci_ops) {
printk(KERN_ERR PREFIX
"Access to PCI configuration space unavailable\n");
return AE_NULL_ENTRY;
}
-#endif
kacpid_wq = create_singlethread_workqueue("kacpid");
BUG_ON(!kacpid_wq);
@@ -484,8 +482,6 @@
return AE_OK;
}
-#ifdef CONFIG_ACPI_PCI
-
acpi_status
acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id, u32 reg,
void *value, u32 width)
@@ -618,30 +614,6 @@
acpi_os_derive_pci_id_2(rhandle, chandle, id, &is_bridge, &bus_number);
}
-#else /*!CONFIG_ACPI_PCI */
-
-acpi_status
-acpi_os_write_pci_configuration(struct acpi_pci_id * pci_id,
- u32 reg, acpi_integer value, u32 width)
-{
- return AE_SUPPORT;
-}
-
-acpi_status
-acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id,
- u32 reg, void *value, u32 width)
-{
- return AE_SUPPORT;
-}
-
-void acpi_os_derive_pci_id(acpi_handle rhandle, /* upper bound */
- acpi_handle chandle, /* current node */
- struct acpi_pci_id **id)
-{
-}
-
-#endif /*CONFIG_ACPI_PCI */
-
static void acpi_os_execute_deferred(void *context)
{
struct acpi_os_dpc *dpc = NULL;
