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-rw-r--r--drivers/base/core.c33
-rw-r--r--drivers/base/dd.c4
-rw-r--r--drivers/base/topology.c3
3 files changed, 3 insertions, 37 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 0dd65281cc65..20da3ad1696b 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -614,39 +614,6 @@ void device_remove_bin_file(struct device *dev,
614} 614}
615EXPORT_SYMBOL_GPL(device_remove_bin_file); 615EXPORT_SYMBOL_GPL(device_remove_bin_file);
616 616
617/**
618 * device_schedule_callback_owner - helper to schedule a callback for a device
619 * @dev: device.
620 * @func: callback function to invoke later.
621 * @owner: module owning the callback routine
622 *
623 * Attribute methods must not unregister themselves or their parent device
624 * (which would amount to the same thing). Attempts to do so will deadlock,
625 * since unregistration is mutually exclusive with driver callbacks.
626 *
627 * Instead methods can call this routine, which will attempt to allocate
628 * and schedule a workqueue request to call back @func with @dev as its
629 * argument in the workqueue's process context. @dev will be pinned until
630 * @func returns.
631 *
632 * This routine is usually called via the inline device_schedule_callback(),
633 * which automatically sets @owner to THIS_MODULE.
634 *
635 * Returns 0 if the request was submitted, -ENOMEM if storage could not
636 * be allocated, -ENODEV if a reference to @owner isn't available.
637 *
638 * NOTE: This routine won't work if CONFIG_SYSFS isn't set! It uses an
639 * underlying sysfs routine (since it is intended for use by attribute
640 * methods), and if sysfs isn't available you'll get nothing but -ENOSYS.
641 */
642int device_schedule_callback_owner(struct device *dev,
643 void (*func)(struct device *), struct module *owner)
644{
645 return sysfs_schedule_callback(&dev->kobj,
646 (void (*)(void *)) func, dev, owner);
647}
648EXPORT_SYMBOL_GPL(device_schedule_callback_owner);
649
650static void klist_children_get(struct klist_node *n) 617static void klist_children_get(struct klist_node *n)
651{ 618{
652 struct device_private *p = to_device_private_parent(n); 619 struct device_private *p = to_device_private_parent(n);
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 06051767393f..8986b9f22781 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -187,8 +187,8 @@ static void driver_bound(struct device *dev)
187 return; 187 return;
188 } 188 }
189 189
190 pr_debug("driver: '%s': %s: bound to device '%s'\n", dev_name(dev), 190 pr_debug("driver: '%s': %s: bound to device '%s'\n", dev->driver->name,
191 __func__, dev->driver->name); 191 __func__, dev_name(dev));
192 192
193 klist_add_tail(&dev->p->knode_driver, &dev->driver->p->klist_devices); 193 klist_add_tail(&dev->p->knode_driver, &dev->driver->p->klist_devices);
194 194
diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index bbcbd3c43926..be7c1fb7c0c9 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -39,8 +39,7 @@
39static ssize_t show_##name(struct device *dev, \ 39static ssize_t show_##name(struct device *dev, \
40 struct device_attribute *attr, char *buf) \ 40 struct device_attribute *attr, char *buf) \
41{ \ 41{ \
42 unsigned int cpu = dev->id; \ 42 return sprintf(buf, "%d\n", topology_##name(dev->id)); \
43 return sprintf(buf, "%d\n", topology_##name(cpu)); \
44} 43}
45 44
46#if defined(topology_thread_cpumask) || defined(topology_core_cpumask) || \ 45#if defined(topology_thread_cpumask) || defined(topology_core_cpumask) || \