diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-02-24 17:39:09 +0000 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-03-28 13:42:48 -0400 |
| commit | e4f2724656b1066e5dfa28e9d7c754b3132b713c (patch) | |
| tree | ce5cd61d14913b3a26a09b05ab397f81ee9263a4 | |
| parent | 0e9882b4fb8703f13921279fe4a6592574f92c62 (diff) | |
regulator: If we fail when setting up a supply say which supply
Makes it a bit easier to identify if it's a problem with the supplies,
the usual error would be omitting the supply name entirely.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
(cherry picked from commit 23c2f041efa891e6ec0706dc9ad4f776a9aa8c14)
| -rw-r--r-- | drivers/regulator/core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 9fa20957847..a2dc6223e8d 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2565,8 +2565,11 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, init_data->consumer_supplies[i].dev, init_data->consumer_supplies[i].dev_name, init_data->consumer_supplies[i].supply); - if (ret < 0) + if (ret < 0) { + dev_err(dev, "Failed to set supply %s\n", + init_data->consumer_supplies[i].supply); goto unset_supplies; + } } list_add(&rdev->list, ®ulator_list); |