From: Michał Mirosław Date: Sat, 4 Apr 2020 00:11:57 +0000 (+0200) Subject: regulator: use consumer->supply_name in debugfs/regulator_summary X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6b576eb035dba77daf091f045fa1448682ee12b4;p=linux.git regulator: use consumer->supply_name in debugfs/regulator_summary Make it easier to identify regulator consumers when consumer device uses more than one supply. Before: regulator ena use open bypass voltage current min max ----------------------------------------------------------------------------------- regulator-dummy 1 0 2 0 0mV 0mA 0mV 0mV 1-0010 0mV 0mV 1-0010 0mV 0mV After: regulator ena use open bypass voltage current min max ----------------------------------------------------------------------------------- regulator-dummy 1 0 2 0 0mV 0mA 0mV 0mV 1-0010-vccio 0mV 0mV 1-0010-vcc33 0mV 0mV Signed-off-by: Michał Mirosław Link: https://lore.kernel.org/r/731a4b299c6ae0ee9d8995157600a3477f21a36c.1585959068.git.mirq-linux@rere.qmqm.pl Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index c340505150b68..ad143004c32b1 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -5496,6 +5496,7 @@ static void regulator_summary_show_subtree(struct seq_file *s, seq_printf(s, "%*s%-*s ", (level + 1) * 3 + 1, "", 30 - (level + 1) * 3, + consumer->supply_name ? consumer->supply_name : consumer->dev ? dev_name(consumer->dev) : "deviceless"); switch (rdev->desc->type) {