#define _ASM_IA64_DEVICE_H
struct dev_archdata {
-#ifdef CONFIG_ACPI
- void *acpi_handle;
-#endif
#ifdef CONFIG_INTEL_IOMMU
void *iommu; /* hook for IOMMU specific extension */
#endif
#define _ASM_X86_DEVICE_H
struct dev_archdata {
-#ifdef CONFIG_ACPI
- void *acpi_handle;
-#endif
#ifdef CONFIG_X86_DEV_DMA_OPS
struct dma_map_ops *dma_ops;
#endif
char physical_node_name[sizeof(PHYSICAL_NODE_STRING) + 2];
int retval = -EINVAL;
- if (dev->archdata.acpi_handle) {
+ if (dev->acpi_handle) {
dev_warn(dev, "Drivers changed 'acpi_handle'\n");
return -EINVAL;
}
acpi_dev->physical_node_count++;
mutex_unlock(&acpi_dev->physical_node_lock);
- dev->archdata.acpi_handle = handle;
+ dev->acpi_handle = handle;
if (!physical_node->node_id)
strcpy(physical_node_name, PHYSICAL_NODE_STRING);
acpi_status status;
struct list_head *node, *next;
- if (!dev->archdata.acpi_handle)
+ if (!dev->acpi_handle)
return 0;
- status = acpi_bus_get_device(dev->archdata.acpi_handle,
- &acpi_dev);
+ status = acpi_bus_get_device(dev->acpi_handle, &acpi_dev);
if (ACPI_FAILURE(status))
goto err;
sysfs_remove_link(&acpi_dev->dev.kobj, physical_node_name);
sysfs_remove_link(&dev->kobj, "firmware_node");
- dev->archdata.acpi_handle = NULL;
+ dev->acpi_handle = NULL;
/* acpi_bind_one increase refcnt by one */
put_device(dev);
kfree(entry);
if (!ret) {
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
- acpi_get_name(dev->archdata.acpi_handle,
- ACPI_FULL_PATHNAME, &buffer);
+ acpi_get_name(dev->acpi_handle, ACPI_FULL_PATHNAME, &buffer);
DBG("Device %s -> %s\n", dev_name(dev), (char *)buffer.pointer);
kfree(buffer.pointer);
} else
int acpi_is_root_bridge(acpi_handle);
acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
-#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle))
+#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->acpi_handle))
int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state);
int acpi_disable_wakeup_device_power(struct acpi_device *dev);
* @mod_name: Used for built-in modules.
* @suppress_bind_attrs: Disables bind/unbind via sysfs.
* @of_match_table: The open firmware table.
+ * @acpi_match_table: The ACPI match table.
* @probe: Called to query the existence of a specific device,
* whether this driver can work with it, and bind the driver
* to a specific device.
bool suppress_bind_attrs; /* disables bind/unbind via sysfs */
const struct of_device_id *of_match_table;
+ const struct acpi_device_id *acpi_match_table;
int (*probe) (struct device *dev);
int (*remove) (struct device *dev);
* @dma_mem: Internal for coherent mem override.
* @archdata: For arch-specific additions.
* @of_node: Associated device tree node.
+ * @acpi_handle: Associated ACPI device node's namespace handle.
* @devt: For creating the sysfs "dev".
* @id: device instance
* @devres_lock: Spinlock to protect the resource of the device.
struct dev_archdata archdata;
struct device_node *of_node; /* associated device tree node */
+ void *acpi_handle; /* associated ACPI device node */
dev_t devt; /* dev_t, creates the sysfs "dev" */
u32 id; /* device instance */