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path: root/drivers/s390/block/dasd_eckd.c
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Diffstat (limited to 'drivers/s390/block/dasd_eckd.c')
-rw-r--r--drivers/s390/block/dasd_eckd.c47
1 files changed, 20 insertions, 27 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index c11770f5b36..a1ce573648a 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -10,7 +10,7 @@
* Author.........: Nigel Hislop <hislop_nigel@emc.com>
*/
-#define KMSG_COMPONENT "dasd"
+#define KMSG_COMPONENT "dasd-eckd"
#include <linux/stddef.h>
#include <linux/kernel.h>
@@ -730,7 +730,8 @@ static struct dasd_ccw_req *dasd_eckd_build_rcd_lpm(struct dasd_device *device,
struct dasd_ccw_req *cqr;
struct ccw1 *ccw;
- cqr = dasd_smalloc_request("ECKD", 1 /* RCD */, ciw->count, device);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1 /* RCD */, ciw->count,
+ device);
if (IS_ERR(cqr)) {
DBF_DEV_EVENT(DBF_WARNING, device, "%s",
@@ -934,8 +935,7 @@ static int dasd_eckd_read_features(struct dasd_device *device)
struct dasd_eckd_private *private;
private = (struct dasd_eckd_private *) device->private;
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- 1 /* PSF */ + 1 /* RSSD */ ,
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1 /* PSF */ + 1 /* RSSD */,
(sizeof(struct dasd_psf_prssd_data) +
sizeof(struct dasd_rssd_features)),
device);
@@ -998,7 +998,7 @@ static struct dasd_ccw_req *dasd_eckd_build_psf_ssc(struct dasd_device *device,
struct dasd_psf_ssc_data *psf_ssc_data;
struct ccw1 *ccw;
- cqr = dasd_smalloc_request("ECKD", 1 /* PSF */ ,
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1 /* PSF */ ,
sizeof(struct dasd_psf_ssc_data),
device);
@@ -1149,8 +1149,8 @@ dasd_eckd_check_characteristics(struct dasd_device *device)
goto out_err3;
/* Read Device Characteristics */
- rc = dasd_generic_read_dev_chars(device, "ECKD", &private->rdc_data,
- 64);
+ rc = dasd_generic_read_dev_chars(device, DASD_ECKD_MAGIC,
+ &private->rdc_data, 64);
if (rc) {
DBF_EVENT(DBF_WARNING,
"Read device characteristics failed, rc=%d for "
@@ -1217,8 +1217,7 @@ dasd_eckd_analysis_ccw(struct dasd_device *device)
cplength = 8;
datasize = sizeof(struct DE_eckd_data) + 2*sizeof(struct LO_eckd_data);
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- cplength, datasize, device);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, cplength, datasize, device);
if (IS_ERR(cqr))
return cqr;
ccw = cqr->cpaddr;
@@ -1499,8 +1498,7 @@ dasd_eckd_format_device(struct dasd_device * device,
return ERR_PTR(-EINVAL);
}
/* Allocate the format ccw request. */
- fcp = dasd_smalloc_request(dasd_eckd_discipline.name,
- cplength, datasize, device);
+ fcp = dasd_smalloc_request(DASD_ECKD_MAGIC, cplength, datasize, device);
if (IS_ERR(fcp))
return fcp;
@@ -1783,8 +1781,8 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single(
datasize += count*sizeof(struct LO_eckd_data);
}
/* Allocate the ccw request. */
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- cplength, datasize, startdev);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, cplength, datasize,
+ startdev);
if (IS_ERR(cqr))
return cqr;
ccw = cqr->cpaddr;
@@ -1948,8 +1946,8 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track(
cidaw * sizeof(unsigned long long);
/* Allocate the ccw request. */
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- cplength, datasize, startdev);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, cplength, datasize,
+ startdev);
if (IS_ERR(cqr))
return cqr;
ccw = cqr->cpaddr;
@@ -2249,8 +2247,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_tpm_track(
/* Allocate the ccw request. */
itcw_size = itcw_calc_size(0, ctidaw, 0);
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- 0, itcw_size, startdev);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 0, itcw_size, startdev);
if (IS_ERR(cqr))
return cqr;
@@ -2557,8 +2554,7 @@ dasd_eckd_release(struct dasd_device *device)
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- 1, 32, device);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1, 32, device);
if (IS_ERR(cqr)) {
DBF_DEV_EVENT(DBF_WARNING, device, "%s",
"Could not allocate initialization request");
@@ -2600,8 +2596,7 @@ dasd_eckd_reserve(struct dasd_device *device)
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- 1, 32, device);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1, 32, device);
if (IS_ERR(cqr)) {
DBF_DEV_EVENT(DBF_WARNING, device, "%s",
"Could not allocate initialization request");
@@ -2642,8 +2637,7 @@ dasd_eckd_steal_lock(struct dasd_device *device)
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- 1, 32, device);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1, 32, device);
if (IS_ERR(cqr)) {
DBF_DEV_EVENT(DBF_WARNING, device, "%s",
"Could not allocate initialization request");
@@ -2681,8 +2675,7 @@ dasd_eckd_performance(struct dasd_device *device, void __user *argp)
struct ccw1 *ccw;
int rc;
- cqr = dasd_smalloc_request(dasd_eckd_discipline.name,
- 1 /* PSF */ + 1 /* RSSD */ ,
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 1 /* PSF */ + 1 /* RSSD */,
(sizeof(struct dasd_psf_prssd_data) +
sizeof(struct dasd_rssd_perf_stats_t)),
device);
@@ -2828,7 +2821,7 @@ static int dasd_symm_io(struct dasd_device *device, void __user *argp)
}
/* setup CCWs for PSF + RSSD */
- cqr = dasd_smalloc_request("ECKD", 2 , 0, device);
+ cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, 2 , 0, device);
if (IS_ERR(cqr)) {
DBF_DEV_EVENT(DBF_WARNING, device, "%s",
"Could not allocate initialization request");
@@ -3254,7 +3247,7 @@ int dasd_eckd_restore_device(struct dasd_device *device)
/* Read Device Characteristics */
memset(&private->rdc_data, 0, sizeof(private->rdc_data));
- rc = dasd_generic_read_dev_chars(device, "ECKD",
+ rc = dasd_generic_read_dev_chars(device, DASD_ECKD_MAGIC,
&private->rdc_data, 64);
if (rc) {
DBF_EVENT(DBF_WARNING,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 06:56:46 +0000