1 files changed, 0 insertions, 150 deletions

diff --git a/drivers/s390/scsi/zfcp_sysfs_unit.c b/drivers/s390/scsi/zfcp_sysfs_unit.c
deleted file mode 100644
index 587d9e3e12d2..000000000000
--- a/drivers/s390/scsi/zfcp_sysfs_unit.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * zfcp device driver
- *
- * sysfs interface for zfcp unit.
- *
- * Copyright IBM Corporation 2002, 2008
- */
-
-#include "zfcp_ext.h"
-
-/**
- * zfcp_sysfs_unit_release - gets called when a struct device unit is released
- * @dev: pointer to belonging device
- */
-void
-zfcp_sysfs_unit_release(struct device *dev)
-{
-        kfree(dev);
-}
-
-/**
- * ZFCP_DEFINE_UNIT_ATTR
- * @_name:   name of show attribute
- * @_format: format string
- * @_value:  value to print
- *
- * Generates attribute for a unit.
- */
-#define ZFCP_DEFINE_UNIT_ATTR(_name, _format, _value)                    \
-static ssize_t zfcp_sysfs_unit_##_name##_show(struct device *dev, struct device_attribute *attr,        \
-                                              char *buf)                 \
-{                                                                        \
-        struct zfcp_unit *unit;                                          \
-                                                                         \
-        unit = dev_get_drvdata(dev);                                     \
-        return sprintf(buf, _format, _value);                            \
-}                                                                        \
-                                                                         \
-static DEVICE_ATTR(_name, S_IRUGO, zfcp_sysfs_unit_##_name##_show, NULL);
-
-ZFCP_DEFINE_UNIT_ATTR(status, "0x%08x\n", atomic_read(&unit->status));
-ZFCP_DEFINE_UNIT_ATTR(in_recovery, "%d\n", atomic_test_mask
-                      (ZFCP_STATUS_COMMON_ERP_INUSE, &unit->status));
-ZFCP_DEFINE_UNIT_ATTR(access_denied, "%d\n", atomic_test_mask
-                      (ZFCP_STATUS_COMMON_ACCESS_DENIED, &unit->status));
-ZFCP_DEFINE_UNIT_ATTR(access_shared, "%d\n", atomic_test_mask
-                      (ZFCP_STATUS_UNIT_SHARED, &unit->status));
-ZFCP_DEFINE_UNIT_ATTR(access_readonly, "%d\n", atomic_test_mask
-                      (ZFCP_STATUS_UNIT_READONLY, &unit->status));
-
-/**
- * zfcp_sysfs_unit_failed_store - failed state of unit
- * @dev: pointer to belonging device
- * @buf: pointer to input buffer
- * @count: number of bytes in buffer
- *
- * Store function of the "failed" attribute of a unit.
- * If a "0" gets written to "failed", error recovery will be
- * started for the belonging unit.
- */
-static ssize_t
-zfcp_sysfs_unit_failed_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
-        struct zfcp_unit *unit;
-        unsigned int val;
-        char *endp;
-        int retval = 0;
-
-        down(&zfcp_data.config_sema);
-        unit = dev_get_drvdata(dev);
-        if (atomic_test_mask(ZFCP_STATUS_COMMON_REMOVE, &unit->status)) {
-                retval = -EBUSY;
-                goto out;
-        }
-
-        val = simple_strtoul(buf, &endp, 0);
-        if (((endp + 1) < (buf + count)) || (val != 0)) {
-                retval = -EINVAL;
-                goto out;
-        }
-
-        zfcp_erp_modify_unit_status(unit, 46, NULL,
-                                    ZFCP_STATUS_COMMON_RUNNING, ZFCP_SET);
-        zfcp_erp_unit_reopen(unit, ZFCP_STATUS_COMMON_ERP_FAILED, 97, NULL);
-        zfcp_erp_wait(unit->port->adapter);
- out:
-        up(&zfcp_data.config_sema);
-        return retval ? retval : (ssize_t) count;
-}
-
-/**
- * zfcp_sysfs_unit_failed_show - failed state of unit
- * @dev: pointer to belonging device
- * @buf: pointer to input buffer
- *
- * Show function of "failed" attribute of unit. Will be
- * "0" if unit is working, otherwise "1".
- */
-static ssize_t
-zfcp_sysfs_unit_failed_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-        struct zfcp_unit *unit;
-
-        unit = dev_get_drvdata(dev);
-        if (atomic_test_mask(ZFCP_STATUS_COMMON_ERP_FAILED, &unit->status))
-                return sprintf(buf, "1\n");
-        else
-                return sprintf(buf, "0\n");
-}
-
-static DEVICE_ATTR(failed, S_IWUSR | S_IRUGO, zfcp_sysfs_unit_failed_show,
-                   zfcp_sysfs_unit_failed_store);
-
-static struct attribute *zfcp_unit_attrs[] = {
-        &dev_attr_failed.attr,
-        &dev_attr_in_recovery.attr,
-        &dev_attr_status.attr,
-        &dev_attr_access_denied.attr,
-        &dev_attr_access_shared.attr,
-        &dev_attr_access_readonly.attr,
-        NULL
-};
-
-static struct attribute_group zfcp_unit_attr_group = {
-        .attrs = zfcp_unit_attrs,
-};
-
-/**
- * zfcp_sysfs_create_unit_files - create sysfs unit files
- * @dev: pointer to belonging device
- *
- * Create all attributes of the sysfs representation of a unit.
- */
-int
-zfcp_sysfs_unit_create_files(struct device *dev)
-{
-        return sysfs_create_group(&dev->kobj, &zfcp_unit_attr_group);
-}
-
-/**
- * zfcp_sysfs_remove_unit_files - remove sysfs unit files
- * @dev: pointer to belonging device
- *
- * Remove all attributes of the sysfs representation of a unit.
- */
-void
-zfcp_sysfs_unit_remove_files(struct device *dev)
-{
-        sysfs_remove_group(&dev->kobj, &zfcp_unit_attr_group);
-}