PCI/PME: Make explicitly non-modular
This code is not being built as a module by anyone:
config PCIE_PME
def_bool y
depends on PCIEPORTBUS && PM
Remove traces of modularity so that when reading the driver there is no
doubt it is builtin-only.
Also delete the .remove function, since that doesn't seem to have a
sensible use case. With "normal" endpoint drivers, we have in the past set
the suppress_bind_attrs bit to make it clear that the use of ".remove" in a
builtin driver was deleted, but here for PCI, it seems overkill to jump
through the pcie_port_service_driver and into the struct device_driver in
order to finally try and do something similar with the bind setting.
Note that for non-modular code, module_init() translates to
device_initcall().
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c
index 1ae4c73..884bad5 100644
--- a/drivers/pci/pcie/pme.c
+++ b/drivers/pci/pcie/pme.c
@@ -10,7 +10,6 @@
* for more details.
*/
-#include <linux/module.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/errno.h>
@@ -449,17 +448,6 @@
return 0;
}
-/**
- * pcie_pme_remove - Prepare PCIe PME service device for removal.
- * @srv - PCIe service device to remove.
- */
-static void pcie_pme_remove(struct pcie_device *srv)
-{
- pcie_pme_suspend(srv);
- free_irq(srv->irq, srv);
- kfree(get_service_data(srv));
-}
-
static struct pcie_port_service_driver pcie_pme_driver = {
.name = "pcie_pme",
.port_type = PCI_EXP_TYPE_ROOT_PORT,
@@ -468,7 +456,6 @@
.probe = pcie_pme_probe,
.suspend = pcie_pme_suspend,
.resume = pcie_pme_resume,
- .remove = pcie_pme_remove,
};
/**
@@ -478,5 +465,4 @@
{
return pcie_port_service_register(&pcie_pme_driver);
}
-
-module_init(pcie_pme_service_init);
+device_initcall(pcie_pme_service_init);