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Subject[PATCH 2/2] USB: serial: cp210x: add part-number debug printk
Date
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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