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path: root/drivers/usb/serial
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-rw-r--r--drivers/usb/serial/ti_usb_3410_5052.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 3010878f7f8e..e3c5832337e0 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -1119,7 +1119,7 @@ static void ti_break(struct tty_struct *tty, int break_state)
static int ti_get_port_from_code(unsigned char code)
{
- return (code >> 4) - 3;
+ return (code >> 6) & 0x01;
}
static int ti_get_func_from_code(unsigned char code)