diff options
Diffstat (limited to 'drivers/usb/serial/ch341.c')
| -rw-r--r-- | drivers/usb/serial/ch341.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c index 59eff721fcc..5e455f4a792 100644 --- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -399,8 +399,8 @@ static void ch341_break_ctl(struct tty_struct *tty, int break_state) r = ch341_control_in(port->serial->dev, CH341_REQ_READ_REG, ch341_break_reg, 0, break_reg, sizeof(break_reg)); if (r < 0) { - printk(KERN_WARNING "%s: USB control read error whilst getting" - " break register contents.\n", __FILE__); + dev_err(&port->dev, "%s - USB control read error (%d)\n", + __func__, r); return; } dbg("%s - initial ch341 break register contents - reg1: %x, reg2: %x", @@ -420,8 +420,8 @@ static void ch341_break_ctl(struct tty_struct *tty, int break_state) r = ch341_control_out(port->serial->dev, CH341_REQ_WRITE_REG, ch341_break_reg, reg_contents); if (r < 0) - printk(KERN_WARNING "%s: USB control write error whilst setting" - " break register contents.\n", __FILE__); + dev_err(&port->dev, "%s - USB control write error (%d)\n", + __func__, r); } static int ch341_tiocmset(struct tty_struct *tty, struct file *file, |