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path: root/drivers/usb/serial/usb-serial.c
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Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
-rw-r--r--drivers/usb/serial/usb-serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 6091bd5a1f4f..7c9dc28640bb 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -405,7 +405,7 @@ static int serial_ioctl(struct tty_struct *tty,
struct usb_serial_port *port = tty->driver_data;
int retval = -ENOIOCTLCMD;
- dev_dbg(tty->dev, "%s - cmd 0x%.4x\n", __func__, cmd);
+ dev_dbg(tty->dev, "%s - cmd 0x%04x\n", __func__, cmd);
switch (cmd) {
case TIOCMIWAIT: