[PATCH 5.16 123/164] Revert "USB: serial: ch341: add new Product ID for CH341A"
From: Greg Kroah-Hartman
Date: Mon Feb 28 2022 - 13:11:28 EST
From: Dmytro Bagrii <dimich.dmb@xxxxxxxxx>
commit 198a7ebd5fa17b4d0be8cb70240ee1be885175c0 upstream.
This reverts commit 46ee4abb10a07bd8f8ce910ee6b4ae6a947d7f63.
CH341 has Product ID 0x5512 in EPP/MEM mode which is used for
I2C/SPI/GPIO interfaces. In asynchronous serial interface mode
CH341 has PID 0x5523 which is already in the table.
Mode is selected by corresponding jumper setting.
Signed-off-by: Dmytro Bagrii <dimich.dmb@xxxxxxxxx>
Link: https://lore.kernel.org/r/20220210164137.4376-1-dimich.dmb@xxxxxxxxx
Link: https://lore.kernel.org/r/YJ0OCS/sh+1ifD/q@xxxxxxxxxxxxxxxxxxxx
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/serial/ch341.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -81,7 +81,6 @@
#define CH341_QUIRK_SIMULATE_BREAK BIT(1)
static const struct usb_device_id id_table[] = {
- { USB_DEVICE(0x1a86, 0x5512) },
{ USB_DEVICE(0x1a86, 0x5523) },
{ USB_DEVICE(0x1a86, 0x7522) },
{ USB_DEVICE(0x1a86, 0x7523) },