Revert "USB: serial: ftdi_sio: add Id for Physik Instrumente E-870"

[Johan Hovold <johan@kernel.org>]

This reverts commit 79a0b33165d8d8ec0840fcfc74fd0a8f219abeee.

Turns out this is not an FTDI device after all.

Reported-by: Martin Teichmann <martin.teichmann@xfel.eu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
---

Greg,

I included the stable tag above as the offending patch had it, but I
will try to remember to speak out in case it gets added to the stable
queue in the first place.

Thanks,
Johan

 drivers/usb/serial/ftdi_sio.c     | 1 -
 drivers/usb/serial/ftdi_sio_ids.h | 1 -
 2 files changed, 2 deletions(-)

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 85774cf4cc8f..f58c4ff6b387 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -893,7 +893,6 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE(PI_VID, PI_1014_PID) },
 	{ USB_DEVICE(PI_VID, PI_1015_PID) },
 	{ USB_DEVICE(PI_VID, PI_1016_PID) },
-	{ USB_DEVICE(PI_VID, PI_E870_PID) },
 	{ USB_DEVICE(KONDO_VID, KONDO_USB_SERIAL_PID) },
 	{ USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
 	{ USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 14dff44a2a93..8b4ecd2bd297 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -978,7 +978,6 @@
 #define PI_1014_PID	0x1014  /* PI Device */
 #define PI_1015_PID	0x1015  /* PI Device */
 #define PI_1016_PID	0x1016  /* PI Digital Servo Module */
-#define PI_E870_PID	0x1019  /* PI E-870 Piezomotor Controller */
 
 /*
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