Messages in this thread Patch in this message | | | From | Grigori Goronzy <> | Subject | [PATCH v3 01/13] USB: ch341: fix error handling on resume | Date | Mon, 11 Apr 2016 01:43:41 +0200 |
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This may fail, do not assume it always works.
Signed-off-by: Grigori Goronzy <greg@chown.ath.cx> --- drivers/usb/serial/ch341.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c index c73808f..63df8ce 100644 --- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -544,9 +544,7 @@ static int ch341_reset_resume(struct usb_serial *serial) priv = usb_get_serial_port_data(serial->port[0]); /* reconfigure ch341 serial port after bus-reset */ - ch341_configure(serial->dev, priv); - - return 0; + return ch341_configure(serial->dev, priv); } static struct usb_serial_driver ch341_device = { -- 1.9.1
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