sparc64: fix up bus_id changes in sparc core code

This converts all instances of bus_id in the sparc core kernel to use
either dev_set_name(), or dev_name() depending on the need.

This is done in anticipation of removing the bus_id field from struct
driver.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

4 files changed, 12 insertions, 14 deletions

diff --git a/arch/sparc64/kernel/ebus.c b/arch/sparc64/kernel/ebus.c
index c49d0388b793..4d58d7ce708d 100644
--- a/arch/sparc64/kernel/ebus.c
+++ b/arch/sparc64/kernel/ebus.c
@@ -401,7 +401,7 @@ static void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_de
         dev->ofdev.node = dp;
         dev->ofdev.dev.parent = &dev->bus->ofdev.dev;
         dev->ofdev.dev.bus = &ebus_bus_type;
-        sprintf(dev->ofdev.dev.bus_id, "ebus[%08x]", dp->node);
+        dev_set_name(&dev->ofdev.dev, "ebus[%08x]", dp->node);
 
         /* Register with core */
         if (of_device_register(&dev->ofdev) != 0)
@@ -501,7 +501,7 @@ void __init ebus_init(void)
                 ebus->ofdev.node = dp;
                 ebus->ofdev.dev.parent = &pdev->dev;
                 ebus->ofdev.dev.bus = &ebus_bus_type;
-                sprintf(ebus->ofdev.dev.bus_id, "ebus%d", num_ebus);
+                dev_set_name(&ebus->ofdev.dev, "ebus%d", num_ebus);
 
                 /* Register with core */
                 if (of_device_register(&ebus->ofdev) != 0)
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index d569f60c24b8..4fd48ab7dda4 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -797,9 +797,9 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
         op->dev.parent = parent;
         op->dev.bus = &of_platform_bus_type;
         if (!parent)
-                strcpy(op->dev.bus_id, "root");
+                dev_set_name(&op->dev, "root");
         else
-                sprintf(op->dev.bus_id, "%08x", dp->node);
+                dev_set_name(&op->dev, "%08x", dp->node);
 
         if (of_device_register(op)) {
                 printk("%s: Could not register of device.\n",
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index d00a3656c287..55096195458f 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -408,7 +408,7 @@ struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
         dev->class = class >> 8;
         dev->revision = class & 0xff;
 
-        sprintf(dev->dev.bus_id, "%04x:%02x:%02x.%d", pci_domain_nr(bus),
+        dev_set_name(&dev->dev, "%04x:%02x:%02x.%d", pci_domain_nr(bus),
                 dev->bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn));
 
         if (ofpci_verbose)
diff --git a/arch/sparc64/kernel/vio.c b/arch/sparc64/kernel/vio.c
index ecbb8b618b8c..a490077891a4 100644
--- a/arch/sparc64/kernel/vio.c
+++ b/arch/sparc64/kernel/vio.c
@@ -260,16 +260,14 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
         vio_fill_channel_info(hp, mp, vdev);
 
         if (!id) {
-                snprintf(vdev->dev.bus_id, BUS_ID_SIZE, "%s",
-                         bus_id_name);
+                dev_set_name(&vdev->dev, "%s", bus_id_name);
                 vdev->dev_no = ~(u64)0;
         } else if (!cfg_handle) {
-                snprintf(vdev->dev.bus_id, BUS_ID_SIZE, "%s-%lu",
-                         bus_id_name, *id);
+                dev_set_name(&vdev->dev, "%s-%lu", bus_id_name, *id);
                 vdev->dev_no = *id;
         } else {
-                snprintf(vdev->dev.bus_id, BUS_ID_SIZE, "%s-%lu-%lu",
-                         bus_id_name, *cfg_handle, *id);
+                dev_set_name(&vdev->dev, "%s-%lu-%lu", bus_id_name,
+                             *cfg_handle, *id);
                 vdev->dev_no = *cfg_handle;
         }
 
@@ -292,12 +290,12 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp,
         }
         vdev->dp = dp;
 
-        printk(KERN_INFO "VIO: Adding device %s\n", vdev->dev.bus_id);
+        printk(KERN_INFO "VIO: Adding device %s\n", dev_name(&vdev->dev));
 
         err = device_register(&vdev->dev);
         if (err) {
                 printk(KERN_ERR "VIO: Could not register device %s, err=%d\n",
-                       vdev->dev.bus_id, err);
+                       dev_name(&vdev->dev), err);
                 kfree(vdev);
                 return NULL;
         }
@@ -330,7 +328,7 @@ static void vio_remove(struct mdesc_handle *hp, u64 node)
         dev = device_find_child(&root_vdev->dev, (void *) node,
                                 vio_md_node_match);
         if (dev) {
-                printk(KERN_INFO "VIO: Removing device %s\n", dev->bus_id);
+                printk(KERN_INFO "VIO: Removing device %s\n", dev_name(dev));
 
                 device_unregister(dev);
         }