/**
* acpi_handle_path: Return the object path of handle
+ * @handle: ACPI device handle
*
* Caller must free the returned buffer
*/
/**
* acpi_handle_printk: Print message with ACPI prefix and object path
+ * @level: log level
+ * @handle: ACPI device handle
+ * @fmt: format string
*
* This function is called through acpi_handle_<level> macros and prints
* a message with ACPI prefix and object path. This function acquires
#if defined(CONFIG_DYNAMIC_DEBUG)
/**
* __acpi_handle_debug: pr_debug with ACPI prefix and object path
+ * @descriptor: Dynamic Debug descriptor
+ * @handle: ACPI device handle
+ * @fmt: format string
*
* This function is called through acpi_handle_debug macro and debug
* prints a message with ACPI prefix and object path. This function
}
EXPORT_SYMBOL(acpi_check_dsm);
+/**
+ * acpi_dev_hid_uid_match - Match device by supplied HID and UID
+ * @adev: ACPI device to match.
+ * @hid2: Hardware ID of the device.
+ * @uid2: Unique ID of the device, pass NULL to not check _UID.
+ *
+ * Matches HID and UID in @adev with given @hid2 and @uid2.
+ * Returns true if matches.
+ */
+bool acpi_dev_hid_uid_match(struct acpi_device *adev,
+ const char *hid2, const char *uid2)
+{
+ const char *hid1 = acpi_device_hid(adev);
+ const char *uid1 = acpi_device_uid(adev);
+
+ if (strcmp(hid1, hid2))
+ return false;
+
+ if (!uid2)
+ return true;
+
+ return uid1 && !strcmp(uid1, uid2);
+}
+EXPORT_SYMBOL(acpi_dev_hid_uid_match);
+
/**
* acpi_dev_found - Detect presence of a given ACPI device in the namespace.
* @hid: Hardware ID of the device.