| Message ID | 20211015131525.721323-5-michael@walle.cc |
|---|---|
| State | Accepted |
| Commit | 7f79a2c2357d16fc9dd08e761e931a4f2169d625 |
| Delegated to: | Priyanka Jain |
| Headers | show |
| Series | usb: dwc3: add Layerscape SoC support | expand |
On Fri, 15 Oct 2021 at 07:15, Michael Walle <michael@walle.cc> wrote: > > Both dr_mode and maximum-speed properties are usually optional. Drivers > will still try to fetch the properties nonetheless, which leads to error > messages, although they are no errors. Change pr_err() to pr_debug(). > > Signed-off-by: Michael Walle <michael@walle.cc> > --- > drivers/usb/common/common.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c index 43564c9fba..ee0c064f1f 100644 --- a/drivers/usb/common/common.c +++ b/drivers/usb/common/common.c @@ -29,7 +29,7 @@ enum usb_dr_mode usb_get_dr_mode(ofnode node) dr_mode = ofnode_read_string(node, "dr_mode"); if (!dr_mode) { - pr_err("usb dr_mode not found\n"); + pr_debug("usb dr_mode not found\n"); return USB_DR_MODE_UNKNOWN; } @@ -64,7 +64,7 @@ enum usb_device_speed usb_get_maximum_speed(ofnode node) max_speed = ofnode_read_string(node, "maximum-speed"); if (!max_speed) { - pr_err("usb maximum-speed not found\n"); + pr_debug("usb maximum-speed not found\n"); return USB_SPEED_UNKNOWN; }
Both dr_mode and maximum-speed properties are usually optional. Drivers will still try to fetch the properties nonetheless, which leads to error messages, although they are no errors. Change pr_err() to pr_debug(). Signed-off-by: Michael Walle <michael@walle.cc> --- drivers/usb/common/common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)