Commit a5da9568 authored by Mathias Nyman's avatar Mathias Nyman Committed by Greg Kroah-Hartman

xhci: use debug level when printing out interval rounding messages

Don't use dev_warn() for intened behaviour, use dev_dbg()

Rounding down the interval to the nearest power of 2 is required
by xhci specs.
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bfcce47a
...@@ -1245,7 +1245,7 @@ static unsigned int xhci_microframes_to_exponent(struct usb_device *udev, ...@@ -1245,7 +1245,7 @@ static unsigned int xhci_microframes_to_exponent(struct usb_device *udev,
interval = fls(desc_interval) - 1; interval = fls(desc_interval) - 1;
interval = clamp_val(interval, min_exponent, max_exponent); interval = clamp_val(interval, min_exponent, max_exponent);
if ((1 << interval) != desc_interval) if ((1 << interval) != desc_interval)
dev_warn(&udev->dev, dev_dbg(&udev->dev,
"ep %#x - rounding interval to %d microframes, ep desc says %d microframes\n", "ep %#x - rounding interval to %d microframes, ep desc says %d microframes\n",
ep->desc.bEndpointAddress, ep->desc.bEndpointAddress,
1 << interval, 1 << interval,
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment