driver core: fix a lot of printk usages of bus_id

We have the dev_printk() variants for this kind of thing, use them
instead of directly trying to access the bus_id field of struct device.

This is done in order to remove bus_id entirely.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 9 insertions, 13 deletions

diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index 2744673314b4..dd2947342604 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -554,9 +554,8 @@ dmabounce_register_dev(struct device *dev, unsigned long small_buffer_size,
 
         device_info = kmalloc(sizeof(struct dmabounce_device_info), GFP_ATOMIC);
         if (!device_info) {
-                printk(KERN_ERR
-                        "Could not allocated dmabounce_device_info for %s",
-                        dev->bus_id);
+                dev_err(dev,
+                        "Could not allocated dmabounce_device_info\n");
                 return -ENOMEM;
         }
 
@@ -594,8 +593,7 @@ dmabounce_register_dev(struct device *dev, unsigned long small_buffer_size,
 
         dev->archdata.dmabounce = device_info;
 
-        printk(KERN_INFO "dmabounce: registered device %s on %s bus\n",
-                dev->bus_id, dev->bus->name);
+        dev_info(dev, "dmabounce: registered device\n");
 
         return 0;
 
@@ -614,16 +612,15 @@ dmabounce_unregister_dev(struct device *dev)
         dev->archdata.dmabounce = NULL;
 
         if (!device_info) {
-                printk(KERN_WARNING
-                        "%s: Never registered with dmabounce but attempting" \
-                        "to unregister!\n", dev->bus_id);
+                dev_warn(dev,
+                         "Never registered with dmabounce but attempting"
+                         "to unregister!\n");
                 return;
         }
 
         if (!list_empty(&device_info->safe_buffers)) {
-                printk(KERN_ERR
-                        "%s: Removing from dmabounce with pending buffers!\n",
-                        dev->bus_id);
+                dev_err(dev,
+                        "Removing from dmabounce with pending buffers!\n");
                 BUG();
         }
 
@@ -639,8 +636,7 @@ dmabounce_unregister_dev(struct device *dev)
 
         kfree(device_info);
 
-        printk(KERN_INFO "dmabounce: device %s on %s bus unregistered\n",
-                dev->bus_id, dev->bus->name);
+        dev_info(dev, "dmabounce: device unregistered\n");
 }