acpi: remove use of __devinit

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index bce469c..f70b9e5 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -445,7 +445,7 @@
 }
 EXPORT_SYMBOL(acpi_pci_osc_control_set);
 
-static int __devinit acpi_pci_root_add(struct acpi_device *device)
+static int acpi_pci_root_add(struct acpi_device *device)
 {
 	unsigned long long segment, bus;
 	acpi_status status;