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path: root/drivers/xen/xenbus/xenbus_probe.c
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Diffstat (limited to 'drivers/xen/xenbus/xenbus_probe.c')
-rw-r--r--drivers/xen/xenbus/xenbus_probe.c32
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index 56cfaaa9d006..38e92b770e91 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -30,6 +30,8 @@
* IN THE SOFTWARE.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#define DPRINTK(fmt, args...) \
pr_debug("xenbus_probe (%s:%d) " fmt ".\n", \
__func__, __LINE__, ##args)
@@ -280,15 +282,15 @@ void xenbus_dev_shutdown(struct device *_dev)
get_device(&dev->dev);
if (dev->state != XenbusStateConnected) {
- printk(KERN_INFO "%s: %s: %s != Connected, skipping\n", __func__,
- dev->nodename, xenbus_strstate(dev->state));
+ pr_info("%s: %s: %s != Connected, skipping\n",
+ __func__, dev->nodename, xenbus_strstate(dev->state));
goto out;
}
xenbus_switch_state(dev, XenbusStateClosing);
timeout = wait_for_completion_timeout(&dev->down, timeout);
if (!timeout)
- printk(KERN_INFO "%s: %s timeout closing device\n",
- __func__, dev->nodename);
+ pr_info("%s: %s timeout closing device\n",
+ __func__, dev->nodename);
out:
put_device(&dev->dev);
}
@@ -447,7 +449,7 @@ int xenbus_probe_node(struct xen_bus_type *bus,
if (err)
goto fail;
- dev_set_name(&xendev->dev, devname);
+ dev_set_name(&xendev->dev, "%s", devname);
/* Register with generic device framework. */
err = device_register(&xendev->dev);
@@ -579,8 +581,7 @@ int xenbus_dev_suspend(struct device *dev)
if (drv->suspend)
err = drv->suspend(xdev);
if (err)
- printk(KERN_WARNING
- "xenbus: suspend %s failed: %i\n", dev_name(dev), err);
+ pr_warn("suspend %s failed: %i\n", dev_name(dev), err);
return 0;
}
EXPORT_SYMBOL_GPL(xenbus_dev_suspend);
@@ -599,9 +600,8 @@ int xenbus_dev_resume(struct device *dev)
drv = to_xenbus_driver(dev->driver);
err = talk_to_otherend(xdev);
if (err) {
- printk(KERN_WARNING
- "xenbus: resume (talk_to_otherend) %s failed: %i\n",
- dev_name(dev), err);
+ pr_warn("resume (talk_to_otherend) %s failed: %i\n",
+ dev_name(dev), err);
return err;
}
@@ -610,18 +610,15 @@ int xenbus_dev_resume(struct device *dev)
if (drv->resume) {
err = drv->resume(xdev);
if (err) {
- printk(KERN_WARNING
- "xenbus: resume %s failed: %i\n",
- dev_name(dev), err);
+ pr_warn("resume %s failed: %i\n", dev_name(dev), err);
return err;
}
}
err = watch_otherend(xdev);
if (err) {
- printk(KERN_WARNING
- "xenbus_probe: resume (watch_otherend) %s failed: "
- "%d.\n", dev_name(dev), err);
+ pr_warn("resume (watch_otherend) %s failed: %d.\n",
+ dev_name(dev), err);
return err;
}
@@ -776,8 +773,7 @@ static int __init xenbus_init(void)
/* Initialize the interface to xenstore. */
err = xs_init();
if (err) {
- printk(KERN_WARNING
- "XENBUS: Error initializing xenstore comms: %i\n", err);
+ pr_warn("Error initializing xenstore comms: %i\n", err);
goto out_error;
}