Messages in this thread Patch in this message | | | From | Johan Hovold <> | Subject | [PATCH v2 3/6] USB: serial: cp210x: clean up control-request timeout | Date | Mon, 5 Jul 2021 10:20:12 +0200 |
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For consistency use the USB_CTRL_GET_TIMEOUT define for the read-register request timeout (same value as USB_CTRL_SET_TIMEOUT).
Signed-off-by: Johan Hovold <johan@kernel.org> --- drivers/usb/serial/cp210x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index fd6bd574e2a5..e560608afb1e 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -637,7 +637,7 @@ static int cp210x_read_reg_block(struct usb_serial_port *port, u8 req, result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), req, REQTYPE_INTERFACE_TO_HOST, 0, port_priv->bInterfaceNumber, dmabuf, bufsize, - USB_CTRL_SET_TIMEOUT); + USB_CTRL_GET_TIMEOUT); if (result == bufsize) { memcpy(buf, dmabuf, bufsize); result = 0; -- 2.31.1
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