[U-Boot] [PATCH 6/7] usb: dwc3: change trace level for phy errors managed by uclass

[Patrick Delaunay <patrick.delaunay@st.com>]

As the error message is now displayed by generic phy functions,
the pr_err can be change to pr_debug.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
---

 drivers/usb/dwc3/core.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 23af60c98d..9342321320 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -832,8 +832,8 @@ int dwc3_setup_phy(struct udevice *dev, struct phy **array, int *num_phys)
 	for (i = 0; i < count; i++) {
 		ret = generic_phy_init(&usb_phys[i]);
 		if (ret) {
-			pr_err("Can't init USB PHY%d for %s\n",
-			       i, dev->name);
+			pr_debug("Can't init USB PHY%d for %s\n",
+				 i, dev->name);
 			goto phys_init_err;
 		}
 	}
@@ -841,8 +841,8 @@ int dwc3_setup_phy(struct udevice *dev, struct phy **array, int *num_phys)
 	for (i = 0; i < count; i++) {
 		ret = generic_phy_power_on(&usb_phys[i]);
 		if (ret) {
-			pr_err("Can't power USB PHY%d for %s\n",
-			       i, dev->name);
+			pr_debug("Can't power USB PHY%d for %s\n",
+				 i, dev->name);
 			goto phys_poweron_err;
 		}
 	}
@@ -878,8 +878,8 @@ int dwc3_shutdown_phy(struct udevice *dev, struct phy *usb_phys, int num_phys)
 		ret = generic_phy_power_off(&usb_phys[i]);
 		ret |= generic_phy_exit(&usb_phys[i]);
 		if (ret) {
-			pr_err("Can't shutdown USB PHY%d for %s\n",
-			       i, dev->name);
+			pr_debug("Can't shutdown USB PHY%d for %s\n",
+				 i, dev->name);
 		}
 	}
 
-- 
2.17.1