From 715f9527c1c1edd1a9c7a55ab4535211279c9374 Mon Sep 17 00:00:00 2001 From: "t.sefzick" Date: Wed, 25 Apr 2007 15:05:22 +0200 Subject: [PATCH] USB: flow control fix for pl2303 in order to be able to switch back to 'flow-control none' after having activated 'flow-control rts/cts', I made a small change to 'pl2303.c'. Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/pl2303.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 83dfae93a45..5027ae9afaa 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -617,6 +617,13 @@ static void pl2303_set_termios(struct usb_serial_port *port, VENDOR_WRITE_REQUEST_TYPE, 0x0, index, NULL, 0, 100); dbg("0x40:0x1:0x0:0x%x %d", index, i); + } else { + i = usb_control_msg(serial->dev, + usb_sndctrlpipe(serial->dev, 0), + VENDOR_WRITE_REQUEST, + VENDOR_WRITE_REQUEST_TYPE, + 0x0, 0x0, NULL, 0, 100); + dbg ("0x40:0x1:0x0:0x0 %d", i); } kfree(buf); -- 2.41.1