ACPI / utils: Describe function parameters in kernel-doc

Kernel documentation script complains that some of the function parameters
are not described:

drivers/acpi/utils.c:462: warning: Function parameter or member 'handle' not described in 'acpi_handle_path'
drivers/acpi/utils.c:484: warning: Function parameter or member 'level' not described in 'acpi_handle_printk'
drivers/acpi/utils.c:484: warning: Function parameter or member 'handle' not described in 'acpi_handle_printk'
drivers/acpi/utils.c:484: warning: Function parameter or member 'fmt' not described in 'acpi_handle_printk'
drivers/acpi/utils.c:513: warning: Function parameter or member 'descriptor' not described in '__acpi_handle_debug'
drivers/acpi/utils.c:513: warning: Function parameter or member 'handle' not described in '__acpi_handle_debug'
drivers/acpi/utils.c:513: warning: Function parameter or member 'fmt' not described in '__acpi_handle_debug'

Describe function parameters where it's appropriate.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/utils.c

@@ -455,6 +455,7 @@ EXPORT_SYMBOL(acpi_evaluate_ost);
 
 /**
  * acpi_handle_path: Return the object path of handle
+ * @handle: ACPI device handle
  *
  * Caller must free the returned buffer
  */
@@ -473,6 +474,9 @@ static char *acpi_handle_path(acpi_handle handle)
 
 /**
  * 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
@@ -501,6 +505,9 @@ EXPORT_SYMBOL(acpi_handle_printk);
 #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