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| author |   Johan Hovold <johan@kernel.org> | 2021-09-22 13:31:00 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2021-09-23 10:46:31 +0200 |
| commit | 90ca6e7db83a06e9173bee5bb34ded3b37f4948d (patch) | |
| tree | 01a473ea941fa24b5ad9f33e616327a0a6e3bbe5 /drivers/usb/serial/cp210x.c | |
| parent | USB: serial: cp210x: fix dropped characters with CP2102 (diff) | |
| download | linux-dev-90ca6e7db83a06e9173bee5bb34ded3b37f4948d.tar.xz linux-dev-90ca6e7db83a06e9173bee5bb34ded3b37f4948d.zip | |
USB: serial: cp210x: add part-number debug printk
Add a part-number debug printk to facilitate debugging.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/cp210x.c')
| -rw-r--r-- | drivers/usb/serial/cp210x.c | 2 |
1 files changed, 2 insertions, 0 deletions
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); |