Messages in this thread Patch in this message | | | From | Miquel Raynal <> | Subject | [PATCH] regulator: rk808: Lower log level on optional GPIOs being not available | Date | Tue, 3 Dec 2019 17:47:09 +0100 |
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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> --- drivers/regulator/rk808-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index 61bd5ef0806c..97c846c19c2f 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -1297,7 +1297,7 @@ 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; } -- 2.20.1
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