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regulator: Fix regulator_summary for deviceless consumers

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am: 5cc0cd0e3a

Change-Id: I9bcef233094a090abaa0d344853f8f249ff5351f
This commit is contained in:
Leonard Crestez 2017-03-12 08:14:49 +00:00 • committed by android-build-merger
commit d461b88a36
1 changed files with 3 additions and 2 deletions
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5
drivers/regulator/core.c
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@ -4273,12 +4273,13 @@ static void regulator_summary_show_subtree(struct seq_file *s,
seq_puts(s, "\n"); seq_puts(s, "\n");
list_for_each_entry(consumer, &rdev->consumer_list, list) { list_for_each_entry(consumer, &rdev->consumer_list, list) {
if (consumer->dev->class == &regulator_class) if (consumer->dev && consumer->dev->class == &regulator_class)
continue; continue;
seq_printf(s, "%*s%-*s ", seq_printf(s, "%*s%-*s ",
(level + 1) * 3 + 1, "", (level + 1) * 3 + 1, "",
30 - (level + 1) * 3, dev_name(consumer->dev)); 30 - (level + 1) * 3,
consumer->dev ? dev_name(consumer->dev) : "deviceless");
switch (rdev->desc->type) { switch (rdev->desc->type) {
case REGULATOR_VOLTAGE: case REGULATOR_VOLTAGE: