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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-12-03 17:47:09 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-12-09 18:42:51 +0000 |
| commit | b8a039d37792067c1a380dc710361905724b9b2f (patch) | |
| tree | b21cf4ba1710aa8fd689cbaef3f0fe229ea9be69 /drivers/regulator | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
| download | linux-b8a039d37792067c1a380dc710361905724b9b2f.tar.gz linux-b8a039d37792067c1a380dc710361905724b9b2f.tar.bz2 linux-b8a039d37792067c1a380dc710361905724b9b2f.zip | |
regulator: rk808: Lower log level on optional GPIOs being not available
RK808 can leverage a couple of GPIOs to tweak the ramp rate during DVS
(Dynamic Voltage Scaling). These GPIOs are entirely optional but a
dev_warn() appeared when cleaning this driver to use a more up-to-date
gpiod API. At least reduce the log level to 'info' as it is totally
fine to not populate these GPIO on a hardware design.
This change is trivial but it is worth not polluting the logs during
bringup phase by having real warnings and errors sorted out
correctly.
Fixes: a13eaf02e2d6 ("regulator: rk808: make better use of the gpiod API")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20191203164709.11127-1-miquel.raynal@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/rk808-regulator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index 5b4003226484..31f79fda3238 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -1282,7 +1282,7 @@ static int rk808_regulator_dt_parse_pdata(struct device *dev, } if (!pdata->dvs_gpio[i]) { - dev_warn(dev, "there is no dvs%d gpio\n", i); + dev_info(dev, "there is no dvs%d gpio\n", i); continue; } |