diff options
| author | Rajendra Nayak <rnayak@ti.com> | 2012-03-16 15:50:21 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-03-16 19:26:09 +0000 |
| commit | 16fbcc3b1139e90fe560fde5619169db74dc02c2 (patch) | |
| tree | 7f453cf1d0ba14ed3afac2e4cb394ae84552a914 /drivers/regulator | |
| parent | 073512336e6333ffcaabbb2b92f8e616db3a0789 (diff) | |
regulator: Fix up a confusing dev_warn when DT lookup fails
of_parse_phandle() returns NULL either if the property name
itself does not exist or if it (exists and) does not
reference a valid phandle.
Giving out a warn like the one below (that the property references
an invalid phandle) can be confusing when the property itself
does not exist in the node.
Fix it with a more sensible message and make it a dev_dbg instead
of a dev_warn.
Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index b97c4a256636..fc4ccf880cbc 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -148,7 +148,7 @@ static struct device_node *of_get_regulator(struct device *dev, const char *supp regnode = of_parse_phandle(dev->of_node, prop_name, 0); if (!regnode) { - dev_warn(dev, "%s property in node %s references invalid phandle", + dev_dbg(dev, "Looking up %s property in node %s failed", prop_name, dev->of_node->full_name); return NULL; } |