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authorMiquel Raynal <miquel.raynal@bootlin.com>2019-12-03 17:47:09 +0100
committerMark Brown <broonie@kernel.org>2019-12-09 18:42:51 +0000
commitb8a039d37792067c1a380dc710361905724b9b2f (patch)
treeb21cf4ba1710aa8fd689cbaef3f0fe229ea9be69 /drivers/regulator
parente42617b825f8073569da76dc4510bfa019b1c35a (diff)
downloadlinux-b8a039d37792067c1a380dc710361905724b9b2f.tar.bz2
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.c2
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;
}