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Commit bd99f84f authored by Stefan Hajnoczi's avatar Stefan Hajnoczi Committed by Greg Kroah-Hartman
Browse files

staging: line6: drop midi_postprocess sysfs attr 



Signed-off-by: default avatarStefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c7b8ca5a

drivers/staging/line6/pod.c

+0 −36
Original line number Diff line number Diff line
@@ -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