1 files changed, 0 insertions, 2 deletions

diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h
index efd58ac3215b..a6c0b2f08ba8 100644
--- a/sound/usb/line6/driver.h
+++ b/sound/usb/line6/driver.h
@@ -162,8 +162,6 @@ struct usb_line6 {
 
 extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1,
                                       int code2, int size);
-extern ssize_t line6_nop_read(struct device *dev,
-                              struct device_attribute *attr, char *buf);
 extern int line6_read_data(struct usb_line6 *line6, int address, void *data,
                            size_t datalen);
 extern int line6_read_serial_number(struct usb_line6 *line6,