staging: line6: drop name sysfs attr (3eac723b) · Commits · 戴 / test

drivers/staging/line6/pod.c

+0 −15

Original line number	Diff line number	Diff line
		@@ -473,18 +473,6 @@ static ssize_t get_name_generic(struct usb_line6_pod pod, const char str,
		return last_non_space - buf + 2;
		}

		/*
		"read" request on "name" special file.
		*/
		static ssize_t pod_get_name(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 get_name_generic(pod, pod->prog_data.header + POD_NAME_OFFSET,
		buf);
		}

		/*
		"read" request on "name" special file.
		*/
		@@ -862,7 +850,6 @@ 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(name, S_IRUGO, pod_get_name, line6_nop_write);
		static DEVICE_ATTR(name_buf, S_IRUGO, pod_get_name_buf, line6_nop_write);
		static DEVICE_ATTR(retrieve_amp_setup, S_IWUSR, line6_nop_read,
		pod_set_retrieve_amp_setup);
		@@ -968,7 +955,6 @@ static int pod_create_files2(struct device *dev)
		CHECK_RETURN(device_create_file(dev, &dev_attr_finish));
		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_name));
		CHECK_RETURN(device_create_file(dev, &dev_attr_name_buf));
		CHECK_RETURN(device_create_file(dev, &dev_attr_retrieve_amp_setup));
		CHECK_RETURN(device_create_file(dev, &dev_attr_retrieve_channel));
		@@ -1103,7 +1089,6 @@ void line6_pod_disconnect(struct usb_interface *interface)
		device_remove_file(dev, &dev_attr_finish);
		device_remove_file(dev, &dev_attr_firmware_version);
		device_remove_file(dev, &dev_attr_midi_postprocess);
		device_remove_file(dev, &dev_attr_name);
		device_remove_file(dev, &dev_attr_name_buf);
		device_remove_file(dev, &dev_attr_retrieve_amp_setup);
		device_remove_file(dev, &dev_attr_retrieve_channel);

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