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path: root/drivers/s390/scsi/zfcp_sysfs.c
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Diffstat (limited to 'drivers/s390/scsi/zfcp_sysfs.c')
-rw-r--r--drivers/s390/scsi/zfcp_sysfs.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c
index 0fe5cce818cb..079a8cf518a3 100644
--- a/drivers/s390/scsi/zfcp_sysfs.c
+++ b/drivers/s390/scsi/zfcp_sysfs.c
@@ -88,7 +88,7 @@ static ssize_t zfcp_sysfs_##_feat##_failed_store(struct device *dev, \
unsigned long val; \
int retval = 0; \
\
- down(&zfcp_data.config_sema); \
+ mutex_lock(&zfcp_data.config_mutex); \
if (atomic_read(&_feat->status) & ZFCP_STATUS_COMMON_REMOVE) { \
retval = -EBUSY; \
goto out; \
@@ -105,7 +105,7 @@ static ssize_t zfcp_sysfs_##_feat##_failed_store(struct device *dev, \
_reopen_id, NULL); \
zfcp_erp_wait(_adapter); \
out: \
- up(&zfcp_data.config_sema); \
+ mutex_unlock(&zfcp_data.config_mutex); \
return retval ? retval : (ssize_t) count; \
} \
static ZFCP_DEV_ATTR(_feat, failed, S_IWUSR | S_IRUGO, \
@@ -126,7 +126,7 @@ static ssize_t zfcp_sysfs_port_rescan_store(struct device *dev,
if (atomic_read(&adapter->status) & ZFCP_STATUS_COMMON_REMOVE)
return -EBUSY;
- ret = zfcp_scan_ports(adapter);
+ ret = zfcp_fc_scan_ports(adapter);
return ret ? ret : (ssize_t) count;
}
static ZFCP_DEV_ATTR(adapter, port_rescan, S_IWUSR, NULL,
@@ -142,7 +142,7 @@ static ssize_t zfcp_sysfs_port_remove_store(struct device *dev,
int retval = 0;
LIST_HEAD(port_remove_lh);
- down(&zfcp_data.config_sema);
+ mutex_lock(&zfcp_data.config_mutex);
if (atomic_read(&adapter->status) & ZFCP_STATUS_COMMON_REMOVE) {
retval = -EBUSY;
goto out;
@@ -173,7 +173,7 @@ static ssize_t zfcp_sysfs_port_remove_store(struct device *dev,
zfcp_port_put(port);
zfcp_port_dequeue(port);
out:
- up(&zfcp_data.config_sema);
+ mutex_unlock(&zfcp_data.config_mutex);
return retval ? retval : (ssize_t) count;
}
static ZFCP_DEV_ATTR(adapter, port_remove, S_IWUSR, NULL,
@@ -207,7 +207,7 @@ static ssize_t zfcp_sysfs_unit_add_store(struct device *dev,
u64 fcp_lun;
int retval = -EINVAL;
- down(&zfcp_data.config_sema);
+ mutex_lock(&zfcp_data.config_mutex);
if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_REMOVE) {
retval = -EBUSY;
goto out;
@@ -226,7 +226,7 @@ static ssize_t zfcp_sysfs_unit_add_store(struct device *dev,
zfcp_erp_wait(unit->port->adapter);
zfcp_unit_put(unit);
out:
- up(&zfcp_data.config_sema);
+ mutex_unlock(&zfcp_data.config_mutex);
return retval ? retval : (ssize_t) count;
}
static DEVICE_ATTR(unit_add, S_IWUSR, NULL, zfcp_sysfs_unit_add_store);
@@ -241,7 +241,7 @@ static ssize_t zfcp_sysfs_unit_remove_store(struct device *dev,
int retval = 0;
LIST_HEAD(unit_remove_lh);
- down(&zfcp_data.config_sema);
+ mutex_lock(&zfcp_data.config_mutex);
if (atomic_read(&port->status) & ZFCP_STATUS_COMMON_REMOVE) {
retval = -EBUSY;
goto out;
@@ -282,7 +282,7 @@ static ssize_t zfcp_sysfs_unit_remove_store(struct device *dev,
zfcp_unit_put(unit);
zfcp_unit_dequeue(unit);
out:
- up(&zfcp_data.config_sema);
+ mutex_unlock(&zfcp_data.config_mutex);
return retval ? retval : (ssize_t) count;
}
static DEVICE_ATTR(unit_remove, S_IWUSR, NULL, zfcp_sysfs_unit_remove_store);
@@ -425,7 +425,7 @@ static ssize_t zfcp_sysfs_adapter_util_show(struct device *dev,
if (!qtcb_port)
return -ENOMEM;
- retval = zfcp_fsf_exchange_port_data_sync(adapter, qtcb_port);
+ retval = zfcp_fsf_exchange_port_data_sync(adapter->qdio, qtcb_port);
if (!retval)
retval = sprintf(buf, "%u %u %u\n", qtcb_port->cp_util,
qtcb_port->cb_util, qtcb_port->a_util);
@@ -451,7 +451,7 @@ static int zfcp_sysfs_adapter_ex_config(struct device *dev,
if (!qtcb_config)
return -ENOMEM;
- retval = zfcp_fsf_exchange_config_data_sync(adapter, qtcb_config);
+ retval = zfcp_fsf_exchange_config_data_sync(adapter->qdio, qtcb_config);
if (!retval)
*stat_inf = qtcb_config->stat_info;
@@ -492,15 +492,15 @@ static ssize_t zfcp_sysfs_adapter_q_full_show(struct device *dev,
char *buf)
{
struct Scsi_Host *scsi_host = class_to_shost(dev);
- struct zfcp_adapter *adapter =
- (struct zfcp_adapter *) scsi_host->hostdata[0];
+ struct zfcp_qdio *qdio =
+ ((struct zfcp_adapter *) scsi_host->hostdata[0])->qdio;
u64 util;
- spin_lock_bh(&adapter->qdio_stat_lock);
- util = adapter->req_q_util;
- spin_unlock_bh(&adapter->qdio_stat_lock);
+ spin_lock_bh(&qdio->stat_lock);
+ util = qdio->req_q_util;
+ spin_unlock_bh(&qdio->stat_lock);
- return sprintf(buf, "%d %llu\n", atomic_read(&adapter->qdio_outb_full),
+ return sprintf(buf, "%d %llu\n", atomic_read(&qdio->req_q_full),
(unsigned long long)util);
}
static DEVICE_ATTR(queue_full, S_IRUGO, zfcp_sysfs_adapter_q_full_show, NULL);