s390/pci/hotplug: convert to be builtin only
Convert s390' pci hotplug to be builtin only, with no module option.
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index d65dc4f..56f8a1c 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -45,11 +45,8 @@
#define ZPCI_NR_DEVICES CONFIG_PCI_NR_FUNCTIONS
/* list of all detected zpci devices */
-LIST_HEAD(zpci_list);
-EXPORT_SYMBOL_GPL(zpci_list);
-DEFINE_MUTEX(zpci_list_lock);
-EXPORT_SYMBOL_GPL(zpci_list_lock);
-
+static LIST_HEAD(zpci_list);
+static DEFINE_MUTEX(zpci_list_lock);
static void zpci_enable_irq(struct irq_data *data);
static void zpci_disable_irq(struct irq_data *data);
@@ -60,8 +57,6 @@
.irq_mask = zpci_disable_irq,
};
-static struct pci_hp_callback_ops *hotplug_ops;
-
static DECLARE_BITMAP(zpci_domain, ZPCI_NR_DEVICES);
static DEFINE_SPINLOCK(zpci_domain_lock);
@@ -828,10 +823,10 @@
mutex_lock(&zpci_list_lock);
list_add_tail(&zdev->entry, &zpci_list);
- if (hotplug_ops)
- hotplug_ops->create_slot(zdev);
mutex_unlock(&zpci_list_lock);
+ zpci_init_slot(zdev);
+
return 0;
out_disable:
@@ -884,24 +879,7 @@
kmem_cache_destroy(zdev_fmb_cache);
}
-void zpci_register_hp_ops(struct pci_hp_callback_ops *ops)
-{
- mutex_lock(&zpci_list_lock);
- hotplug_ops = ops;
- mutex_unlock(&zpci_list_lock);
-}
-EXPORT_SYMBOL_GPL(zpci_register_hp_ops);
-
-void zpci_deregister_hp_ops(void)
-{
- mutex_lock(&zpci_list_lock);
- hotplug_ops = NULL;
- mutex_unlock(&zpci_list_lock);
-}
-EXPORT_SYMBOL_GPL(zpci_deregister_hp_ops);
-
-unsigned int s390_pci_probe;
-EXPORT_SYMBOL_GPL(s390_pci_probe);
+static unsigned int s390_pci_probe;
char * __init pcibios_setup(char *str)
{
@@ -960,4 +938,4 @@
out:
return rc;
}
-subsys_initcall(pci_base_init);
+subsys_initcall_sync(pci_base_init);