From bd99f84f484877ad87ee82adf2b3bbde4fdd9c2b Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Thu, 22 Nov 2012 20:49:02 +0100 Subject: staging: line6: drop midi_postprocess sysfs attr Signed-off-by: Stefan Hajnoczi Signed-off-by: Greg Kroah-Hartman --- drivers/staging/line6/pod.c | 36 ------------------------------------ 1 file changed, 36 deletions(-) (limited to 'drivers/staging/line6') diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c index 797f6e0317b5..37b20d72672a 100644 --- a/drivers/staging/line6/pod.c +++ b/drivers/staging/line6/pod.c @@ -370,38 +370,6 @@ static int pod_set_system_param_int(struct usb_line6_pod *pod, int value, return 0; } -/* - "read" request on "midi_postprocess" special file. -*/ -static ssize_t pod_get_midi_postprocess(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - struct usb_interface *interface = to_usb_interface(dev); - struct usb_line6_pod *pod = usb_get_intfdata(interface); - return sprintf(buf, "%d\n", pod->midi_postprocess); -} - -/* - "write" request on "midi_postprocess" special file. -*/ -static ssize_t pod_set_midi_postprocess(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct usb_interface *interface = to_usb_interface(dev); - struct usb_line6_pod *pod = usb_get_intfdata(interface); - u8 value; - int ret; - - ret = kstrtou8(buf, 10, &value); - if (ret) - return ret; - - pod->midi_postprocess = value ? 1 : 0; - return count; -} - /* "read" request on "serial_number" special file. */ @@ -510,8 +478,6 @@ static void pod_startup5(struct work_struct *work) static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write); static DEVICE_ATTR(firmware_version, S_IRUGO, pod_get_firmware_version, line6_nop_write); -static DEVICE_ATTR(midi_postprocess, S_IWUSR | S_IRUGO, - pod_get_midi_postprocess, pod_set_midi_postprocess); static DEVICE_ATTR(serial_number, S_IRUGO, pod_get_serial_number, line6_nop_write); @@ -594,7 +560,6 @@ static int pod_create_files2(struct device *dev) CHECK_RETURN(device_create_file(dev, &dev_attr_device_id)); CHECK_RETURN(device_create_file(dev, &dev_attr_firmware_version)); - CHECK_RETURN(device_create_file(dev, &dev_attr_midi_postprocess)); CHECK_RETURN(device_create_file(dev, &dev_attr_serial_number)); #ifdef CONFIG_LINE6_USB_RAW @@ -708,7 +673,6 @@ void line6_pod_disconnect(struct usb_interface *interface) device_remove_file(dev, &dev_attr_device_id); device_remove_file(dev, &dev_attr_firmware_version); - device_remove_file(dev, &dev_attr_midi_postprocess); device_remove_file(dev, &dev_attr_serial_number); #ifdef CONFIG_LINE6_USB_RAW -- cgit v1.2.3