diff options
Diffstat (limited to 'drivers/staging/most/dim2/sysfs.c')
-rw-r--r-- | drivers/staging/most/dim2/sysfs.c | 49 |
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); -} |