Both functions are used nowhere.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/usb/line6/driver.c | 59 ------------------------------------------------ sound/usb/line6/driver.h | 3 --- 2 files changed, 62 deletions(-)
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index a2f72cc2bf96..a3da18b876d1 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -299,65 +299,6 @@ static void line6_data_received(struct urb *urb) }
/* - Send channel number (i.e., switch to a different sound). -*/ -int line6_send_program(struct usb_line6 *line6, u8 value) -{ - int retval; - unsigned char *buffer; - int partial; - - buffer = kmalloc(2, GFP_KERNEL); - if (!buffer) - return -ENOMEM; - - buffer[0] = LINE6_PROGRAM_CHANGE | LINE6_CHANNEL_HOST; - buffer[1] = value; - - retval = usb_interrupt_msg(line6->usbdev, - usb_sndintpipe(line6->usbdev, - line6->properties->ep_ctrl_w), - buffer, 2, &partial, LINE6_TIMEOUT * HZ); - - if (retval) - dev_err(line6->ifcdev, "usb_interrupt_msg failed (%d)\n", - retval); - - kfree(buffer); - return retval; -} - -/* - Transmit Line6 control parameter. -*/ -int line6_transmit_parameter(struct usb_line6 *line6, int param, u8 value) -{ - int retval; - unsigned char *buffer; - int partial; - - buffer = kmalloc(3, GFP_KERNEL); - if (!buffer) - return -ENOMEM; - - buffer[0] = LINE6_PARAM_CHANGE | LINE6_CHANNEL_HOST; - buffer[1] = param; - buffer[2] = value; - - retval = usb_interrupt_msg(line6->usbdev, - usb_sndintpipe(line6->usbdev, - line6->properties->ep_ctrl_w), - buffer, 3, &partial, LINE6_TIMEOUT * HZ); - - if (retval) - dev_err(line6->ifcdev, "usb_interrupt_msg failed (%d)\n", - retval); - - kfree(buffer); - return retval; -} - -/* Read data from device. */ int line6_read_data(struct usb_line6 *line6, int address, void *data, diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index 8fd65f2e1f06..d539c11d333d 100644 --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -168,7 +168,6 @@ 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, int *serial_number); -extern int line6_send_program(struct usb_line6 *line6, u8 value); extern int line6_send_raw_message_async(struct usb_line6 *line6, const char *buffer, int size); extern int line6_send_sysex_message(struct usb_line6 *line6, @@ -178,8 +177,6 @@ extern ssize_t line6_set_raw(struct device *dev, struct device_attribute *attr, extern void line6_start_timer(struct timer_list *timer, unsigned int msecs, void (*function)(unsigned long), unsigned long data); -extern int line6_transmit_parameter(struct usb_line6 *line6, int param, - u8 value); extern int line6_version_request_async(struct usb_line6 *line6); extern int line6_write_data(struct usb_line6 *line6, int address, void *data, size_t datalen);