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Message-Id: <6fff64b186c0a1e0708737ebc7a38728c2239649.1497734635.git.mirq-linux@rere.qmqm.pl>
Date: Sat, 17 Jun 2017 23:30:13 +0200
From: Michał Mirosław <mirq-linux@...e.qmqm.pl>
To: linux-kernel@...r.kernel.org
Cc: Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>
Subject: [PATCH RESEND v2 2/2] 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 <mirq-linux@...e.qmqm.pl>
---
v2:
- extend commit message
drivers/regulator/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index ba4d121ae07f..a9bfabd132cf 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -4419,6 +4419,7 @@ 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) {
--
2.11.0
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