Messages in this thread Patch in this message | | | From | Johan Hovold <> | Subject | [PATCH 2/2] USB: serial: cp210x: add part-number debug printk | Date | Wed, 22 Sep 2021 13:31:00 +0200 |
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Add a part-number debug printk to facilitate debugging.
Signed-off-by: Johan Hovold <johan@kernel.org> --- drivers/usb/serial/cp210x.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index b98454fe08ea..fd51498ab108 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -2140,6 +2140,8 @@ static void cp210x_determine_type(struct usb_serial *serial) return; } + dev_dbg(&serial->interface->dev, "partnum = 0x%02x\n", priv->partnum); + switch (priv->partnum) { case CP210X_PARTNUM_CP2102: cp2102_determine_quirks(serial); -- 2.32.0
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