The adc class driver reads optional "vss-supply" and "vdd-supply" properties. The SoC adc driver can parse for vref, so reduce error notifications when not found.
Signed-off-by: Johan Jonker jbx6244@gmail.com --- drivers/adc/adc-uclass.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/adc/adc-uclass.c b/drivers/adc/adc-uclass.c index e8ce638d..3dbdfa6f 100644 --- a/drivers/adc/adc-uclass.c +++ b/drivers/adc/adc-uclass.c @@ -446,12 +446,12 @@ static int adc_pre_probe(struct udevice *dev) /* Set ADC VDD plat: polarity, uV, regulator (phandle). */ ret = adc_vdd_plat_set(dev); if (ret) - pr_err("%s: Can't update Vdd. Error: %d", dev->name, ret); + pr_debug("%s: Can't update Vdd: %d", dev->name, ret);
/* Set ADC VSS plat: polarity, uV, regulator (phandle). */ ret = adc_vss_plat_set(dev); if (ret) - pr_err("%s: Can't update Vss. Error: %d", dev->name, ret); + pr_debug("%s: Can't update Vss: %d", dev->name, ret);
return 0; }