Silently doing nothing when a break is requested but fails is not the
most user-friendly behaviour. Convert the existing debug message to a
proper error message.
Signed-off-by: Nick Bowler <nbowler@xxxxxxxxxxxxxxxx>
---
drivers/usb/serial/pl2303.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 9083d1e..0f3c506 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -673,7 +673,7 @@ static void pl2303_break_ctl(struct tty_struct *tty, int break_state)
BREAK_REQUEST, BREAK_REQUEST_TYPE, state,
0, NULL, 0, 100);
if (result)
- dbg("%s - error sending break = %d", __func__, result);
+ dev_err(&port->dev, "failed to send break: %d\n", result);
}
static void pl2303_release(struct usb_serial *serial)
--
1.7.3.4
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