[S390] Get rid of a lot of sparse warnings.

[powerpc.git] / drivers / s390 / block / dasd_eckd.c

diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 957ed5d..b126be1 100644 (file)
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -548,7 +548,7 @@ dasd_eckd_read_conf(struct dasd_device *device)
 /*
  * Build CP for Perform Subsystem Function - SSC.
  */
-struct dasd_ccw_req *
+static struct dasd_ccw_req *
 dasd_eckd_build_psf_ssc(struct dasd_device *device)
 {
        struct dasd_ccw_req *cqr;
@@ -607,7 +607,7 @@ dasd_eckd_psf_ssc(struct dasd_device *device)
  * Valide storage server of current device.
  */
 static int
-dasd_eckd_validate_server(struct dasd_device *device)
+dasd_eckd_validate_server(struct dasd_device *device, struct dasd_uid *uid)
 {
        int rc;
 
@@ -616,11 +616,11 @@ dasd_eckd_validate_server(struct dasd_device *device)
                return 0;
 
        rc = dasd_eckd_psf_ssc(device);
-       if (rc)
-               /* may be requested feature is not available on server,
-                * therefore just report error and go ahead */
-               DEV_MESSAGE(KERN_INFO, device,
-                           "Perform Subsystem Function returned rc=%d", rc);
+       /* may be requested feature is not available on server,
+        * therefore just report error and go ahead */
+       DEV_MESSAGE(KERN_INFO, device,
+                   "PSF-SSC on storage subsystem %s.%s.%04x returned rc=%d",
+                   uid->vendor, uid->serial, uid->ssid, rc);
        /* RE-Read Configuration Data */
        return dasd_eckd_read_conf(device);
 }
@@ -666,7 +666,7 @@ dasd_eckd_check_characteristics(struct dasd_device *device)
                return rc;
        rc = dasd_set_uid(device->cdev, &uid);
        if (rc == 1)    /* new server found */
-               rc = dasd_eckd_validate_server(device);
+               rc = dasd_eckd_validate_server(device, &uid);
        if (rc)
                return rc;
 
@@ -1215,7 +1215,7 @@ dasd_eckd_build_cp(struct dasd_device * device, struct request *req)
                dst = page_address(bv->bv_page) + bv->bv_offset;
                if (dasd_page_cache) {
                        char *copy = kmem_cache_alloc(dasd_page_cache,
-                                                     SLAB_DMA | __GFP_NOWARN);
+                                                     GFP_DMA | __GFP_NOWARN);
                        if (copy && rq_data_dir(req) == WRITE)
                                memcpy(copy + bv->bv_offset, dst, bv->bv_len);
                        if (copy)
@@ -1266,7 +1266,7 @@ dasd_eckd_build_cp(struct dasd_device * device, struct request *req)
                        recid++;
                }
        }
-       if (req->flags & REQ_FAILFAST)
+       if (req->cmd_flags & REQ_FAILFAST)
                set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags);
        cqr->device = device;
        cqr->expires = 5 * 60 * HZ;     /* 5 minutes */