PM: domains: Fix up terminology with parent/child

The genpd infrastructure uses the terms master/slave, but such uses have
no external exposures (not even in Documentation/driver-api/pm/*) and are
not mandated by nor associated with any external specifications. Change
the language used through-out to parent/child.

There was one possible exception in the debugfs node
"pm_genpd/pm_genpd_summary" but its path has no hits outside of the
kernel itself when performing a code search[1], and it seems even this
single usage has been non-functional since it was introduced due to a
typo in the Python ("apend" instead of correct "append"). Fix the typo
while we're at it.

Link: https://codesearch.debian.net/ # [1]
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/scripts/gdb/linux/genpd.py b/scripts/gdb/linux/genpd.py
index 6ca93bd2949e..39cd1abd8559 100644
--- a/scripts/gdb/linux/genpd.py
+++ b/scripts/gdb/linux/genpd.py
@@ -49,17 +49,17 @@ Output is similar to /sys/kernel/debug/pm_genpd/pm_genpd_summary'''
         else:
             status_string = 'off-{}'.format(genpd['state_idx'])
 
-        slave_names = []
+        child_names = []
         for link in list_for_each_entry(
-                genpd['master_links'],
+                genpd['parent_links'],
                 device_link_type.get_type().pointer(),
-                'master_node'):
-            slave_names.apend(link['slave']['name'])
+                'parent_node'):
+            child_names.append(link['child']['name'])
 
         gdb.write('%-30s  %-15s %s\n' % (
                 genpd['name'].string(),
                 status_string,
-                ', '.join(slave_names)))
+                ', '.join(child_names)))
 
         # Print devices in domain
         for pm_data in list_for_each_entry(genpd['dev_list'],
@@ -70,7 +70,7 @@ Output is similar to /sys/kernel/debug/pm_genpd/pm_genpd_summary'''
             gdb.write('    %-50s  %s\n' % (kobj_path, rtpm_status_str(dev)))
 
     def invoke(self, arg, from_tty):
-        gdb.write('domain                          status          slaves\n');
+        gdb.write('domain                          status          children\n');
         gdb.write('    /device                                             runtime status\n');
         gdb.write('----------------------------------------------------------------------\n');
         for genpd in list_for_each_entry(