1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 59eff721fcc5..5e455f4a792e 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,