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authorSebastian Ott <sebott@linux.vnet.ibm.com>2016-03-04 10:34:05 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2016-03-07 13:12:02 +0100
commit543691a4e1e040300ce6598a6ce6527d3144e5db (patch)
tree6e917efd7c2e6bbf0ed258a78982e61ab877a56d /drivers/s390/block/dasd_eckd.c
parent570d237c19f8d0f1dfd214767f2d995b8291138a (diff)
downloadlinux-543691a4e1e040300ce6598a6ce6527d3144e5db.tar.gz
s390/dasd: remove casts to dasd_*_private
Convert dasd_device.private to be a void pointer to get rid of a lot of explicit casts. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_eckd.c')
-rw-r--r--drivers/s390/block/dasd_eckd.c161
1 files changed, 56 insertions, 105 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index e679209755cfcc..75c032dcf1739e 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -212,10 +212,9 @@ check_XRC (struct ccw1 *de_ccw,
struct DE_eckd_data *data,
struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
int rc;
- private = (struct dasd_eckd_private *) device->private;
if (!private->rdc_data.facilities.XRC_supported)
return 0;
@@ -237,13 +236,11 @@ static int
define_extent(struct ccw1 *ccw, struct DE_eckd_data *data, unsigned int trk,
unsigned int totrk, int cmd, struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
u32 begcyl, endcyl;
u16 heads, beghead, endhead;
int rc = 0;
- private = (struct dasd_eckd_private *) device->private;
-
ccw->cmd_code = DASD_ECKD_CCW_DEFINE_EXTENT;
ccw->flags = 0;
ccw->count = 16;
@@ -322,10 +319,9 @@ define_extent(struct ccw1 *ccw, struct DE_eckd_data *data, unsigned int trk,
static int check_XRC_on_prefix(struct PFX_eckd_data *pfxdata,
struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
int rc;
- private = (struct dasd_eckd_private *) device->private;
if (!private->rdc_data.facilities.XRC_supported)
return 0;
@@ -346,12 +342,10 @@ static void fill_LRE_data(struct LRE_eckd_data *data, unsigned int trk,
struct dasd_device *device, unsigned int reclen,
unsigned int tlf)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
int sector;
int dn, d;
- private = (struct dasd_eckd_private *) device->private;
-
memset(data, 0, sizeof(*data));
sector = 0;
if (rec_on_trk) {
@@ -488,8 +482,8 @@ static int prefix_LRE(struct ccw1 *ccw, struct PFX_eckd_data *pfxdata,
u16 heads, beghead, endhead;
int rc = 0;
- basepriv = (struct dasd_eckd_private *) basedev->private;
- startpriv = (struct dasd_eckd_private *) startdev->private;
+ basepriv = basedev->private;
+ startpriv = startdev->private;
dedata = &pfxdata->define_extent;
lredata = &pfxdata->locate_record;
@@ -631,12 +625,10 @@ locate_record(struct ccw1 *ccw, struct LO_eckd_data *data, unsigned int trk,
unsigned int rec_on_trk, int no_rec, int cmd,
struct dasd_device * device, int reclen)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
int sector;
int dn, d;
- private = (struct dasd_eckd_private *) device->private;
-
DBF_DEV_EVENT(DBF_INFO, device,
"Locate: trk %d, rec %d, no_rec %d, cmd %d, reclen %d",
trk, rec_on_trk, no_rec, cmd, reclen);
@@ -800,10 +792,9 @@ static void create_uid(struct dasd_eckd_private *private)
*/
static int dasd_eckd_generate_uid(struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
unsigned long flags;
- private = (struct dasd_eckd_private *) device->private;
if (!private)
return -ENODEV;
if (!private->ned || !private->gneq)
@@ -816,11 +807,10 @@ static int dasd_eckd_generate_uid(struct dasd_device *device)
static int dasd_eckd_get_uid(struct dasd_device *device, struct dasd_uid *uid)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
unsigned long flags;
- if (device->private) {
- private = (struct dasd_eckd_private *)device->private;
+ if (private) {
spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);
*uid = private->uid;
spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);
@@ -1034,10 +1024,9 @@ static unsigned char dasd_eckd_path_access(void *conf_data, int conf_len)
static void dasd_eckd_clear_conf_data(struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
int i;
- private = (struct dasd_eckd_private *) device->private;
private->conf_data = NULL;
private->conf_len = 0;
for (i = 0; i < 8; i++) {
@@ -1058,7 +1047,7 @@ static int dasd_eckd_read_conf(struct dasd_device *device)
struct dasd_uid *uid;
char print_path_uid[60], print_device_uid[60];
- private = (struct dasd_eckd_private *) device->private;
+ private = device->private;
path_data = &device->path_data;
opm = ccw_device_get_path_mask(device->cdev);
conf_data_saved = 0;
@@ -1191,11 +1180,10 @@ static int dasd_eckd_read_conf(struct dasd_device *device)
static int verify_fcx_max_data(struct dasd_device *device, __u8 lpm)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
int mdc;
u32 fcx_max_data;
- private = (struct dasd_eckd_private *) device->private;
if (private->fcx_max_data) {
mdc = ccw_device_get_mdc(device->cdev, lpm);
if ((mdc < 0)) {
@@ -1221,15 +1209,10 @@ static int verify_fcx_max_data(struct dasd_device *device, __u8 lpm)
static int rebuild_device_uid(struct dasd_device *device,
struct path_verification_work_data *data)
{
- struct dasd_eckd_private *private;
- struct dasd_path *path_data;
- __u8 lpm, opm;
- int rc;
-
- rc = -ENODEV;
- private = (struct dasd_eckd_private *) device->private;
- path_data = &device->path_data;
- opm = device->path_data.opm;
+ struct dasd_eckd_private *private = device->private;
+ struct dasd_path *path_data = &device->path_data;
+ __u8 lpm, opm = path_data->opm;
+ int rc = -ENODEV;
for (lpm = 0x80; lpm; lpm >>= 1) {
if (!(lpm & opm))
@@ -1463,14 +1446,13 @@ static int dasd_eckd_verify_path(struct dasd_device *device, __u8 lpm)
static int dasd_eckd_read_features(struct dasd_device *device)
{
+ struct dasd_eckd_private *private = device->private;
struct dasd_psf_prssd_data *prssdp;
struct dasd_rssd_features *features;
struct dasd_ccw_req *cqr;
struct ccw1 *ccw;
int rc;
- struct dasd_eckd_private *private;
- private = (struct dasd_eckd_private *) device->private;
memset(&private->features, 0, sizeof(struct dasd_rssd_features));
cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1 /* PSF */ + 1 /* RSSD */,
(sizeof(struct dasd_psf_prssd_data) +
@@ -1605,11 +1587,9 @@ dasd_eckd_psf_ssc(struct dasd_device *device, int enable_pav,
static int dasd_eckd_validate_server(struct dasd_device *device,
unsigned long flags)
{
- int rc;
- struct dasd_eckd_private *private;
- int enable_pav;
+ struct dasd_eckd_private *private = device->private;
+ int enable_pav, rc;
- private = (struct dasd_eckd_private *) device->private;
if (private->uid.type == UA_BASE_PAV_ALIAS ||
private->uid.type == UA_HYPER_PAV_ALIAS)
return 0;
@@ -1662,14 +1642,13 @@ static void dasd_eckd_kick_validate_server(struct dasd_device *device)
static u32 get_fcx_max_data(struct dasd_device *device)
{
- int tpm, mdc;
+ struct dasd_eckd_private *private = device->private;
int fcx_in_css, fcx_in_gneq, fcx_in_features;
- struct dasd_eckd_private *private;
+ int tpm, mdc;
if (dasd_nofcx)
return 0;
/* is transport mode supported? */
- private = (struct dasd_eckd_private *) device->private;
fcx_in_css = css_general_characteristics.fcx;
fcx_in_gneq = private->gneq->reserved2[7] & 0x04;
fcx_in_features = private->features.feature[40] & 0x80;
@@ -1694,7 +1673,7 @@ static u32 get_fcx_max_data(struct dasd_device *device)
static int
dasd_eckd_check_characteristics(struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
struct dasd_block *block;
struct dasd_uid temp_uid;
int rc, i;
@@ -1713,7 +1692,6 @@ dasd_eckd_check_characteristics(struct dasd_device *device)
dev_info(&device->cdev->dev,
"The DASD is not operating in multipath mode\n");
}
- private = (struct dasd_eckd_private *) device->private;
if (!private) {
private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA);
if (!private) {
@@ -1722,7 +1700,7 @@ dasd_eckd_check_characteristics(struct dasd_device *device)
"failed\n");
return -ENOMEM;
}
- device->private = (void *) private;
+ device->private = private;
} else {
memset(private, 0, sizeof(*private));
}
@@ -1837,10 +1815,9 @@ out_err1:
static void dasd_eckd_uncheck_device(struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
int i;
- private = (struct dasd_eckd_private *) device->private;
dasd_alias_disconnect_device_from_lcu(device);
private->ned = NULL;
private->sneq = NULL;
@@ -1863,7 +1840,7 @@ static void dasd_eckd_uncheck_device(struct dasd_device *device)
static struct dasd_ccw_req *
dasd_eckd_analysis_ccw(struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
struct eckd_count *count_data;
struct LO_eckd_data *LO_data;
struct dasd_ccw_req *cqr;
@@ -1871,8 +1848,6 @@ dasd_eckd_analysis_ccw(struct dasd_device *device)
int cplength, datasize;
int i;
- private = (struct dasd_eckd_private *) device->private;
-
cplength = 8;
datasize = sizeof(struct DE_eckd_data) + 2*sizeof(struct LO_eckd_data);
cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, cplength, datasize, device);
@@ -1946,11 +1921,9 @@ static int dasd_eckd_analysis_evaluation(struct dasd_ccw_req *init_cqr)
static void dasd_eckd_analysis_callback(struct dasd_ccw_req *init_cqr,
void *data)
{
- struct dasd_eckd_private *private;
- struct dasd_device *device;
+ struct dasd_device *device = init_cqr->startdev;
+ struct dasd_eckd_private *private = device->private;
- device = init_cqr->startdev;
- private = (struct dasd_eckd_private *) device->private;
private->init_cqr_status = dasd_eckd_analysis_evaluation(init_cqr);
dasd_sfree_request(init_cqr, device);
dasd_kick_device(device);
@@ -1977,15 +1950,13 @@ static int dasd_eckd_start_analysis(struct dasd_block *block)
static int dasd_eckd_end_analysis(struct dasd_block *block)
{
- struct dasd_device *device;
- struct dasd_eckd_private *private;
+ struct dasd_device *device = block->base;
+ struct dasd_eckd_private *private = device->private;
struct eckd_count *count_area;
unsigned int sb, blk_per_trk;
int status, i;
struct dasd_ccw_req *init_cqr;
- device = block->base;
- private = (struct dasd_eckd_private *) device->private;
status = private->init_cqr_status;
private->init_cqr_status = -1;
if (status == INIT_CQR_ERROR) {
@@ -2083,9 +2054,8 @@ raw:
static int dasd_eckd_do_analysis(struct dasd_block *block)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = block->base->private;
- private = (struct dasd_eckd_private *) block->base->private;
if (private->init_cqr_status < 0)
return dasd_eckd_start_analysis(block);
else
@@ -2112,9 +2082,8 @@ static int dasd_eckd_basic_to_known(struct dasd_device *device)
static int
dasd_eckd_fill_geometry(struct dasd_block *block, struct hd_geometry *geo)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = block->base->private;
- private = (struct dasd_eckd_private *) block->base->private;
if (dasd_check_blocksize(block->bp_block) == 0) {
geo->sectors = recs_per_track(&private->rdc_data,
0, block->bp_block);
@@ -2151,8 +2120,8 @@ dasd_eckd_build_format(struct dasd_device *base,
if (!startdev)
startdev = base;
- start_priv = (struct dasd_eckd_private *) startdev->private;
- base_priv = (struct dasd_eckd_private *) base->private;
+ start_priv = startdev->private;
+ base_priv = base->private;
rpt = recs_per_track(&base_priv->rdc_data, 0, fdata->blksize);
@@ -2402,9 +2371,7 @@ dasd_eckd_format_build_ccw_req(struct dasd_device *base,
static int dasd_eckd_format_sanity_checks(struct dasd_device *base,
struct format_data_t *fdata)
{
- struct dasd_eckd_private *private;
-
- private = (struct dasd_eckd_private *) base->private;
+ struct dasd_eckd_private *private = base->private;
if (fdata->start_unit >=
(private->real_cyl * private->rdc_data.trk_per_cyl)) {
@@ -2442,16 +2409,14 @@ static int dasd_eckd_format_process_data(struct dasd_device *base,
struct format_data_t *fdata,
int enable_pav)
{
+ struct dasd_eckd_private *private = base->private;
struct dasd_ccw_req *cqr, *n;
- struct dasd_eckd_private *private;
struct list_head format_queue;
struct dasd_device *device;
int old_start, old_stop, format_step;
int step, retry;
int rc;
- private = (struct dasd_eckd_private *) base->private;
-
rc = dasd_eckd_format_sanity_checks(base, fdata);
if (rc)
return rc;
@@ -2500,7 +2465,7 @@ static int dasd_eckd_format_process_data(struct dasd_device *base,
out_err:
list_for_each_entry_safe(cqr, n, &format_queue, blocklist) {
device = cqr->startdev;
- private = (struct dasd_eckd_private *) device->private;
+ private = device->private;
if (cqr->status == DASD_CQR_FAILED)
rc = -EIO;
list_del_init(&cqr->blocklist);
@@ -2571,9 +2536,8 @@ static void dasd_eckd_check_for_device_change(struct dasd_device *device,
{
char mask;
char *sense = NULL;
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
- private = (struct dasd_eckd_private *) device->private;
/* first of all check for state change pending interrupt */
mask = DEV_STAT_ATTENTION | DEV_STAT_DEV_END | DEV_STAT_UNIT_EXCEP;
if ((scsw_dstat(&irb->scsw) & mask) == mask) {
@@ -2662,7 +2626,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single(
struct dasd_device *basedev;
basedev = block->base;
- private = (struct dasd_eckd_private *) basedev->private;
+ private = basedev->private;
if (rq_data_dir(req) == READ)
cmd = DASD_ECKD_CCW_READ_MT;
else if (rq_data_dir(req) == WRITE)
@@ -3018,8 +2982,8 @@ static int prepare_itcw(struct itcw *itcw,
/* setup prefix data */
- basepriv = (struct dasd_eckd_private *) basedev->private;
- startpriv = (struct dasd_eckd_private *) startdev->private;
+ basepriv = basedev->private;
+ startpriv = startdev->private;
dedata = &pfxdata.define_extent;
lredata = &pfxdata.locate_record;
@@ -3306,7 +3270,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp(struct dasd_device *startdev,
struct dasd_ccw_req *cqr;
basedev = block->base;
- private = (struct dasd_eckd_private *) basedev->private;
+ private = basedev->private;
/* Calculate number of blocks/records per track. */
blksize = block->bp_block;
@@ -3531,7 +3495,7 @@ dasd_eckd_free_cp(struct dasd_ccw_req *cqr, struct request *req)
if (!dasd_page_cache)
goto out;
- private = (struct dasd_eckd_private *) cqr->block->base->private;
+ private = cqr->block->base->private;
blksize = cqr->block->bp_block;
blk_per_trk = recs_per_track(&private->rdc_data, 0, blksize);
recid = blk_rq_pos(req) >> cqr->block->s2b_shift;
@@ -3615,7 +3579,7 @@ static struct dasd_ccw_req *dasd_eckd_build_alias_cp(struct dasd_device *base,
startdev = dasd_alias_get_start_dev(base);
if (!startdev)
startdev = base;
- private = (struct dasd_eckd_private *) startdev->private;
+ private = startdev->private;
if (private->count >= DASD_ECKD_CHANQ_MAX_SIZE)
return ERR_PTR(-EBUSY);
@@ -3638,7 +3602,7 @@ static int dasd_eckd_free_alias_cp(struct dasd_ccw_req *cqr,
unsigned long flags;
spin_lock_irqsave(get_ccwdev_lock(cqr->memdev->cdev), flags);
- private = (struct dasd_eckd_private *) cqr->memdev->private;
+ private = cqr->memdev->private;
private->count--;
spin_unlock_irqrestore(get_ccwdev_lock(cqr->memdev->cdev), flags);
return dasd_eckd_free_cp(cqr, req);
@@ -3648,15 +3612,14 @@ static int
dasd_eckd_fill_info(struct dasd_device * device,
struct dasd_information2_t * info)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
- private = (struct dasd_eckd_private *) device->private;
info->label_block = 2;
info->FBA_layout = private->uses_cdl ? 0 : 1;
info->format = private->uses_cdl ? DASD_FORMAT_CDL : DASD_FORMAT_LDL;
- info->characteristics_size = sizeof(struct dasd_eckd_characteristics);
+ info->characteristics_size = sizeof(private->rdc_data);
memcpy(info->characteristics, &private->rdc_data,
- sizeof(struct dasd_eckd_characteristics));
+ sizeof(private->rdc_data));
info->confdata_size = min((unsigned long)private->conf_len,
sizeof(info->configuration_data));
memcpy(info->configuration_data, private->conf_data,
@@ -3969,8 +3932,7 @@ dasd_eckd_performance(struct dasd_device *device, void __user *argp)
static int
dasd_eckd_get_attrib(struct dasd_device *device, void __user *argp)
{
- struct dasd_eckd_private *private =
- (struct dasd_eckd_private *)device->private;
+ struct dasd_eckd_private *private = device->private;
struct attrib_data_t attrib = private->attrib;
int rc;
@@ -3994,8 +3956,7 @@ dasd_eckd_get_attrib(struct dasd_device *device, void __user *argp)
static int
dasd_eckd_set_attrib(struct dasd_device *device, void __user *argp)
{
- struct dasd_eckd_private *private =
- (struct dasd_eckd_private *)device->private;
+ struct dasd_eckd_private *private = device->private;
struct attrib_data_t attrib;
if (!capable(CAP_SYS_ADMIN))
@@ -4458,15 +4419,13 @@ static int dasd_eckd_pm_freeze(struct dasd_device *device)
static int dasd_eckd_restore_device(struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
struct dasd_eckd_characteristics temp_rdc_data;
int rc;
struct dasd_uid temp_uid;
unsigned long flags;
unsigned long cqr_flags = 0;
- private = (struct dasd_eckd_private *) device->private;
-
/* Read Configuration Data */
rc = dasd_eckd_read_conf(device);
if (rc) {
@@ -4530,14 +4489,12 @@ out_err:
static int dasd_eckd_reload_device(struct dasd_device *device)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
int rc, old_base;
char print_uid[60];
struct dasd_uid uid;
unsigned long flags;
- private = (struct dasd_eckd_private *) device->private;
-
spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);
old_base = private->uid.base_unit_addr;
spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);
@@ -4584,12 +4541,10 @@ static int dasd_eckd_read_message_buffer(struct dasd_device *device,
{
struct dasd_rssd_messages *message_buf;
struct dasd_psf_prssd_data *prssdp;
- struct dasd_eckd_private *private;
struct dasd_ccw_req *cqr;
struct ccw1 *ccw;
int rc;
- private = (struct dasd_eckd_private *) device->private;
cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1 /* PSF */ + 1 /* RSSD */,
(sizeof(struct dasd_psf_prssd_data) +
sizeof(struct dasd_rssd_messages)),
@@ -4714,11 +4669,10 @@ static struct dasd_conf_data *dasd_eckd_get_ref_conf(struct dasd_device *device,
__u8 lpum,
struct dasd_cuir_message *cuir)
{
- struct dasd_eckd_private *private;
+ struct dasd_eckd_private *private = device->private;
struct dasd_conf_data *conf_data;
int path, pos;
- private = (struct dasd_eckd_private *) device->private;
if (cuir->record_selector == 0)
goto out;
for (path = 0x80, pos = 0; path; path >>= 1, pos++) {
@@ -4743,9 +4697,9 @@ out:
static int dasd_eckd_cuir_scope(struct dasd_device *device, __u8 lpum,
struct dasd_cuir_message *cuir)
{
+ struct dasd_eckd_private *private = device->private;
struct dasd_conf_data *ref_conf_data;
unsigned long bitmask = 0, mask = 0;
- struct dasd_eckd_private *private;
struct dasd_conf_data *conf_data;
unsigned int pos, path;
char *ref_gneq, *gneq;
@@ -4758,7 +4712,6 @@ static int dasd_eckd_cuir_scope(struct dasd_device *device, __u8 lpum,
!(cuir->neq_map[0] | cuir->neq_map[1] | cuir->neq_map[2]))
return lpum;
- private = (struct dasd_eckd_private *) device->private;
/* get reference conf data */
ref_conf_data = dasd_eckd_get_ref_conf(device, lpum, cuir);
/* reference ned is determined by ned_map field */
@@ -4857,14 +4810,13 @@ static int dasd_eckd_cuir_quiesce(struct dasd_device *device, __u8 lpum,
struct subchannel_id sch_id,
struct dasd_cuir_message *cuir)
{
+ struct dasd_eckd_private *private = device->private;
struct alias_pav_group *pavgroup, *tempgroup;
- struct dasd_eckd_private *private;
struct dasd_device *dev, *n;
unsigned long paths = 0;
unsigned long flags;
int tbcpm;
- private = (struct dasd_eckd_private *) device->private;
/* active devices */
list_for_each_entry_safe(dev, n, &private->lcu->active_devices,
alias_list) {
@@ -4920,13 +4872,12 @@ static int dasd_eckd_cuir_resume(struct dasd_device *device, __u8 lpum,
struct subchannel_id sch_id,
struct dasd_cuir_message *cuir)
{
+ struct dasd_eckd_private *private = device->private;
struct alias_pav_group *pavgroup, *tempgroup;
- struct dasd_eckd_private *private;
struct dasd_device *dev, *n;
unsigned long paths = 0;
int tbcpm;
- private = (struct dasd_eckd_private *) device->private;
/*
* the path may have been added through a generic path event before
* only trigger path verification if the path is not already in use