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path: root/drivers/staging/most/dim2/sysfs.c
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Diffstat (limited to 'drivers/staging/most/dim2/sysfs.c')
-rw-r--r--drivers/staging/most/dim2/sysfs.c49
1 files changed, 0 insertions, 49 deletions
diff --git a/drivers/staging/most/dim2/sysfs.c b/drivers/staging/most/dim2/sysfs.c
deleted file mode 100644
index c85b2cdcdca3..000000000000
--- a/drivers/staging/most/dim2/sysfs.c
+++ /dev/null
@@ -1,49 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * sysfs.c - MediaLB sysfs information
- *
- * Copyright (C) 2015, Microchip Technology Germany II GmbH & Co. KG
- */
-
-/* Author: Andrey Shvetsov <andrey.shvetsov@k2l.de> */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/kernel.h>
-#include "sysfs.h"
-#include <linux/device.h>
-
-static ssize_t state_show(struct device *dev, struct device_attribute *attr,
- char *buf)
-{
- bool state = dim2_sysfs_get_state_cb();
-
- return sprintf(buf, "%s\n", state ? "locked" : "");
-}
-
-static DEVICE_ATTR_RO(state);
-
-static struct attribute *dev_attrs[] = {
- &dev_attr_state.attr,
- NULL,
-};
-
-static struct attribute_group dev_attr_group = {
- .attrs = dev_attrs,
-};
-
-static const struct attribute_group *dev_attr_groups[] = {
- &dev_attr_group,
- NULL,
-};
-
-int dim2_sysfs_probe(struct device *dev)
-{
- dev->groups = dev_attr_groups;
- return device_register(dev);
-}
-
-void dim2_sysfs_destroy(struct device *dev)
-{
- device_unregister(dev);
-}