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USB: serial: pl2303: fix GL type detection 

At least some PL2303GL have a bcdDevice of 0x405 instead of 0x100 as the
datasheet claims. Add it to the list of known release numbers for the
HXN (G) type.

Fixes: 894758d057 ("USB: serial: pl2303: tighten type HXN (G) detection")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: stable@vger.kernel.org	# 5.13
Link: https://lore.kernel.org/r/20210826110239.5269-1-robert.marko@sartura.hr
Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Robert Marko 2021-08-26 13:02:39 +02:00 committed by Johan Hovold
parent df7b16d1c0
commit dcf097e7d2
1 changed files with 1 additions and 0 deletions
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drivers/usb/serial/pl2303.c
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@ -433,6 +433,7 @@ static int pl2303_detect_type(struct usb_serial *serial)
switch (bcdDevice) {
case 0x100:
case 0x305:
case 0x405:
/*
* Assume it's an HXN-type if the device doesn't
* support the old read request value.