ide: move CONFIG_IDEPCI_PCIBUS_ORDER code to ide-scan-pci.c

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

2 files changed, 110 insertions, 103 deletions

diff --git a/drivers/ide/ide-scan-pci.c b/drivers/ide/ide-scan-pci.c
index 23015d89e73..7ffa332d77c 100644
--- a/drivers/ide/ide-scan-pci.c
+++ b/drivers/ide/ide-scan-pci.c
@@ -1,8 +1,118 @@
+/*
+ * support for probing IDE PCI devices in the PCI bus order
+ *
+ * Copyright (c) 1998-2000  Andre Hedrick <andre@linux-ide.org>
+ * Copyright (c) 1995-1998  Mark Lord
+ *
+ * May be copied or modified under the terms of the GNU General Public License
+ */
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/ide.h>
 
+/*
+ *      Module interfaces
+ */
+
+static int pre_init = 1;                /* Before first ordered IDE scan */
+static LIST_HEAD(ide_pci_drivers);
+
+/*
+ *      __ide_pci_register_driver       -       attach IDE driver
+ *      @driver: pci driver
+ *      @module: owner module of the driver
+ *
+ *      Registers a driver with the IDE layer. The IDE layer arranges that
+ *      boot time setup is done in the expected device order and then
+ *      hands the controllers off to the core PCI code to do the rest of
+ *      the work.
+ *
+ *      Returns are the same as for pci_register_driver
+ */
+
+int __ide_pci_register_driver(struct pci_driver *driver, struct module *module,
+                              const char *mod_name)
+{
+        if (!pre_init)
+                return __pci_register_driver(driver, module, mod_name);
+        driver->driver.owner = module;
+        list_add_tail(&driver->node, &ide_pci_drivers);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(__ide_pci_register_driver);
+
+/**
+ *      ide_scan_pcidev         -       find an IDE driver for a device
+ *      @dev: PCI device to check
+ *
+ *      Look for an IDE driver to handle the device we are considering.
+ *      This is only used during boot up to get the ordering correct. After
+ *      boot up the pci layer takes over the job.
+ */
+
+static int __init ide_scan_pcidev(struct pci_dev *dev)
+{
+        struct list_head *l;
+        struct pci_driver *d;
+
+        list_for_each(l, &ide_pci_drivers) {
+                d = list_entry(l, struct pci_driver, node);
+                if (d->id_table) {
+                        const struct pci_device_id *id =
+                                pci_match_id(d->id_table, dev);
+
+                        if (id != NULL && d->probe(dev, id) >= 0) {
+                                dev->driver = d;
+                                pci_dev_get(dev);
+                                return 1;
+                        }
+                }
+        }
+        return 0;
+}
+
+/**
+ *      ide_scan_pcibus         -       perform the initial IDE driver scan
+ *
+ *      Perform the initial bus rather than driver ordered scan of the
+ *      PCI drivers. After this all IDE pci handling becomes standard
+ *      module ordering not traditionally ordered.
+ */
+
+int __init ide_scan_pcibus(void)
+{
+        struct pci_dev *dev = NULL;
+        struct pci_driver *d;
+        struct list_head *l, *n;
+
+        pre_init = 0;
+        if (!ide_scan_direction)
+                while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)))
+                        ide_scan_pcidev(dev);
+        else
+                while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID,
+                                                     dev)))
+                        ide_scan_pcidev(dev);
+
+        /*
+         *      Hand the drivers over to the PCI layer now we
+         *      are post init.
+         */
+
+        list_for_each_safe(l, n, &ide_pci_drivers) {
+                list_del(l);
+                d = list_entry(l, struct pci_driver, node);
+                if (__pci_register_driver(d, d->driver.owner,
+                                          d->driver.mod_name))
+                        printk(KERN_ERR "%s: failed to register %s driver\n",
+                                        __FUNCTION__, d->driver.mod_name);
+        }
+
+        return 0;
+}
+
 static int __init ide_scan_pci(void)
 {
         return ide_scan_pcibus();
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index be9ae5a38cc..676c66e7288 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -698,106 +698,3 @@ out:
 }
 
 EXPORT_SYMBOL_GPL(ide_setup_pci_devices);
-
-#ifdef CONFIG_IDEPCI_PCIBUS_ORDER
-/*
- *      Module interfaces
- */
-
-static int pre_init = 1;                /* Before first ordered IDE scan */
-static LIST_HEAD(ide_pci_drivers);
-
-/*
- *      __ide_pci_register_driver       -       attach IDE driver
- *      @driver: pci driver
- *      @module: owner module of the driver
- *
- *      Registers a driver with the IDE layer. The IDE layer arranges that
- *      boot time setup is done in the expected device order and then
- *      hands the controllers off to the core PCI code to do the rest of
- *      the work.
- *
- *      Returns are the same as for pci_register_driver
- */
-
-int __ide_pci_register_driver(struct pci_driver *driver, struct module *module,
-                              const char *mod_name)
-{
-        if (!pre_init)
-                return __pci_register_driver(driver, module, mod_name);
-        driver->driver.owner = module;
-        list_add_tail(&driver->node, &ide_pci_drivers);
-        return 0;
-}
-EXPORT_SYMBOL_GPL(__ide_pci_register_driver);
-
-/**
- *      ide_scan_pcidev         -       find an IDE driver for a device
- *      @dev: PCI device to check
- *
- *      Look for an IDE driver to handle the device we are considering.
- *      This is only used during boot up to get the ordering correct. After
- *      boot up the pci layer takes over the job.
- */
-
-static int __init ide_scan_pcidev(struct pci_dev *dev)
-{
-        struct list_head *l;
-        struct pci_driver *d;
-
-        list_for_each(l, &ide_pci_drivers) {
-                d = list_entry(l, struct pci_driver, node);
-                if (d->id_table) {
-                        const struct pci_device_id *id =
-                                pci_match_id(d->id_table, dev);
-
-                        if (id != NULL && d->probe(dev, id) >= 0) {
-                                dev->driver = d;
-                                pci_dev_get(dev);
-                                return 1;
-                        }
-                }
-        }
-        return 0;
-}
-
-/**
- *      ide_scan_pcibus         -       perform the initial IDE driver scan
- *
- *      Perform the initial bus rather than driver ordered scan of the
- *      PCI drivers. After this all IDE pci handling becomes standard
- *      module ordering not traditionally ordered.
- */
-
-int __init ide_scan_pcibus(void)
-{
-        struct pci_dev *dev = NULL;
-        struct pci_driver *d;
-        struct list_head *l, *n;
-
-        pre_init = 0;
-        if (!ide_scan_direction)
-                while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)))
-                        ide_scan_pcidev(dev);
-        else
-                while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID,
-                                                     dev)))
-                        ide_scan_pcidev(dev);
-
-        /*
-         *      Hand the drivers over to the PCI layer now we
-         *      are post init.
-         */
-
-        list_for_each_safe(l, n, &ide_pci_drivers) {
-                list_del(l);
-                d = list_entry(l, struct pci_driver, node);
-                if (__pci_register_driver(d, d->driver.owner,
-                                          d->driver.mod_name))
-                        printk(KERN_ERR "%s: failed to register %s driver\n",
-                                        __FUNCTION__, d->driver.mod_name);
-        }
-
-        return 0;
-}
-#endif