From 426824d63b77bde61422ed6e19ac7c62c1f06fca Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Mon, 5 Mar 2018 16:39:31 -0800 Subject: [PATCH] libnvdimm: remove redundant __func__ in dev_dbg Dynamic debug can be instructed to add the function name to the debug output using the +f switch, so there is no need for the libnvdimm modules to do it again. If a user decides to add the +f switch for libnvdimm's dynamic debug this results in double prints of the function name. Reported-by: Johannes Thumshirn Reported-by: Ross Zwisler Signed-off-by: Dan Williams --- drivers/nvdimm/btt_devs.c | 21 ++++++++--------- drivers/nvdimm/bus.c | 13 +++++------ drivers/nvdimm/claim.c | 2 +- drivers/nvdimm/core.c | 6 ++--- drivers/nvdimm/dax_devs.c | 5 ++-- drivers/nvdimm/dimm_devs.c | 7 +++--- drivers/nvdimm/label.c | 51 +++++++++++++++++++---------------------- drivers/nvdimm/namespace_devs.c | 38 +++++++++++++----------------- drivers/nvdimm/pfn_devs.c | 25 ++++++++++---------- drivers/nvdimm/pmem.c | 2 +- 10 files changed, 77 insertions(+), 93 deletions(-) diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c index d589252..795ad4f 100644 --- a/drivers/nvdimm/btt_devs.c +++ b/drivers/nvdimm/btt_devs.c @@ -26,7 +26,7 @@ static void nd_btt_release(struct device *dev) struct nd_region *nd_region = to_nd_region(dev->parent); struct nd_btt *nd_btt = to_nd_btt(dev); - dev_dbg(dev, "%s\n", __func__); + dev_dbg(dev, "trace\n"); nd_detach_ndns(&nd_btt->dev, &nd_btt->ndns); ida_simple_remove(&nd_region->btt_ida, nd_btt->id); kfree(nd_btt->uuid); @@ -74,8 +74,8 @@ static ssize_t sector_size_store(struct device *dev, nvdimm_bus_lock(dev); rc = nd_size_select_store(dev, buf, &nd_btt->lbasize, btt_lbasize_supported); - dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__, - rc, buf, buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd wrote: %s%s", rc, buf, + buf[len - 1] == '\n' ? "" : "\n"); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -101,8 +101,8 @@ static ssize_t uuid_store(struct device *dev, device_lock(dev); rc = nd_uuid_store(dev, &nd_btt->uuid, buf, len); - dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__, - rc, buf, buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd wrote: %s%s", rc, buf, + buf[len - 1] == '\n' ? "" : "\n"); device_unlock(dev); return rc ? rc : len; @@ -131,8 +131,8 @@ static ssize_t namespace_store(struct device *dev, device_lock(dev); nvdimm_bus_lock(dev); rc = nd_namespace_store(dev, &nd_btt->ndns, buf, len); - dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__, - rc, buf, buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd wrote: %s%s", rc, buf, + buf[len - 1] == '\n' ? "" : "\n"); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -206,8 +206,8 @@ static struct device *__nd_btt_create(struct nd_region *nd_region, dev->groups = nd_btt_attribute_groups; device_initialize(&nd_btt->dev); if (ndns && !__nd_attach_ndns(&nd_btt->dev, ndns, &nd_btt->ndns)) { - dev_dbg(&ndns->dev, "%s failed, already claimed by %s\n", - __func__, dev_name(ndns->claim)); + dev_dbg(&ndns->dev, "failed, already claimed by %s\n", + dev_name(ndns->claim)); put_device(dev); return NULL; } @@ -346,8 +346,7 @@ int nd_btt_probe(struct device *dev, struct nd_namespace_common *ndns) return -ENOMEM; btt_sb = devm_kzalloc(dev, sizeof(*btt_sb), GFP_KERNEL); rc = __nd_btt_probe(to_nd_btt(btt_dev), ndns, btt_sb); - dev_dbg(dev, "%s: btt: %s\n", __func__, - rc == 0 ? dev_name(btt_dev) : ""); + dev_dbg(dev, "btt: %s\n", rc == 0 ? dev_name(btt_dev) : ""); if (rc < 0) { struct nd_btt *nd_btt = to_nd_btt(btt_dev); diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 78eabc3..0ebc8c4 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -984,8 +984,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, if (cmd == ND_CMD_CALL) { func = pkg.nd_command; - dev_dbg(dev, "%s:%s, idx: %llu, in: %u, out: %u, len %llu\n", - __func__, dimm_name, pkg.nd_command, + dev_dbg(dev, "%s, idx: %llu, in: %u, out: %u, len %llu\n", + dimm_name, pkg.nd_command, in_len, out_len, buf_len); } @@ -996,8 +996,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, u32 copy; if (out_size == UINT_MAX) { - dev_dbg(dev, "%s:%s unknown output size cmd: %s field: %d\n", - __func__, dimm_name, cmd_name, i); + dev_dbg(dev, "%s unknown output size cmd: %s field: %d\n", + dimm_name, cmd_name, i); return -EFAULT; } if (out_len < sizeof(out_env)) @@ -1012,9 +1012,8 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, buf_len = (u64) out_len + (u64) in_len; if (buf_len > ND_IOCTL_MAX_BUFLEN) { - dev_dbg(dev, "%s:%s cmd: %s buf_len: %llu > %d\n", __func__, - dimm_name, cmd_name, buf_len, - ND_IOCTL_MAX_BUFLEN); + dev_dbg(dev, "%s cmd: %s buf_len: %llu > %d\n", dimm_name, + cmd_name, buf_len, ND_IOCTL_MAX_BUFLEN); return -EINVAL; } diff --git a/drivers/nvdimm/claim.c b/drivers/nvdimm/claim.c index b2fc29b..3085227 100644 --- a/drivers/nvdimm/claim.c +++ b/drivers/nvdimm/claim.c @@ -148,7 +148,7 @@ ssize_t nd_namespace_store(struct device *dev, char *name; if (dev->driver) { - dev_dbg(dev, "%s: -EBUSY\n", __func__); + dev_dbg(dev, "namespace already active\n"); return -EBUSY; } diff --git a/drivers/nvdimm/core.c b/drivers/nvdimm/core.c index 1dc5276..acce050 100644 --- a/drivers/nvdimm/core.c +++ b/drivers/nvdimm/core.c @@ -134,7 +134,7 @@ static void nvdimm_map_release(struct kref *kref) nvdimm_map = container_of(kref, struct nvdimm_map, kref); nvdimm_bus = nvdimm_map->nvdimm_bus; - dev_dbg(&nvdimm_bus->dev, "%s: %pa\n", __func__, &nvdimm_map->offset); + dev_dbg(&nvdimm_bus->dev, "%pa\n", &nvdimm_map->offset); list_del(&nvdimm_map->list); if (nvdimm_map->flags) memunmap(nvdimm_map->mem); @@ -230,8 +230,8 @@ static int nd_uuid_parse(struct device *dev, u8 *uuid_out, const char *buf, for (i = 0; i < 16; i++) { if (!isxdigit(str[0]) || !isxdigit(str[1])) { - dev_dbg(dev, "%s: pos: %d buf[%zd]: %c buf[%zd]: %c\n", - __func__, i, str - buf, str[0], + dev_dbg(dev, "pos: %d buf[%zd]: %c buf[%zd]: %c\n", + i, str - buf, str[0], str + 1 - buf, str[1]); return -EINVAL; } diff --git a/drivers/nvdimm/dax_devs.c b/drivers/nvdimm/dax_devs.c index 1bf2bd3..0453f49 100644 --- a/drivers/nvdimm/dax_devs.c +++ b/drivers/nvdimm/dax_devs.c @@ -24,7 +24,7 @@ static void nd_dax_release(struct device *dev) struct nd_dax *nd_dax = to_nd_dax(dev); struct nd_pfn *nd_pfn = &nd_dax->nd_pfn; - dev_dbg(dev, "%s\n", __func__); + dev_dbg(dev, "trace\n"); nd_detach_ndns(dev, &nd_pfn->ndns); ida_simple_remove(&nd_region->dax_ida, nd_pfn->id); kfree(nd_pfn->uuid); @@ -129,8 +129,7 @@ int nd_dax_probe(struct device *dev, struct nd_namespace_common *ndns) pfn_sb = devm_kzalloc(dev, sizeof(*pfn_sb), GFP_KERNEL); nd_pfn->pfn_sb = pfn_sb; rc = nd_pfn_validate(nd_pfn, DAX_SIG); - dev_dbg(dev, "%s: dax: %s\n", __func__, - rc == 0 ? dev_name(dax_dev) : ""); + dev_dbg(dev, "dax: %s\n", rc == 0 ? dev_name(dax_dev) : ""); if (rc < 0) { nd_detach_ndns(dax_dev, &nd_pfn->ndns); put_device(dax_dev); diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c index 097794d..e00d455 100644 --- a/drivers/nvdimm/dimm_devs.c +++ b/drivers/nvdimm/dimm_devs.c @@ -131,7 +131,7 @@ int nvdimm_init_config_data(struct nvdimm_drvdata *ndd) } memcpy(ndd->data + offset, cmd->out_buf, cmd->in_length); } - dev_dbg(ndd->dev, "%s: len: %zu rc: %d\n", __func__, offset, rc); + dev_dbg(ndd->dev, "len: %zu rc: %d\n", offset, rc); kfree(cmd); return rc; @@ -266,8 +266,7 @@ void nvdimm_drvdata_release(struct kref *kref) struct device *dev = ndd->dev; struct resource *res, *_r; - dev_dbg(dev, "%s\n", __func__); - + dev_dbg(dev, "trace\n"); nvdimm_bus_lock(dev); for_each_dpa_resource_safe(ndd, res, _r) nvdimm_free_dpa(ndd, res); @@ -660,7 +659,7 @@ int nvdimm_bus_check_dimm_count(struct nvdimm_bus *nvdimm_bus, int dimm_count) nd_synchronize(); device_for_each_child(&nvdimm_bus->dev, &count, count_dimms); - dev_dbg(&nvdimm_bus->dev, "%s: count: %d\n", __func__, count); + dev_dbg(&nvdimm_bus->dev, "count: %d\n", count); if (count != dimm_count) return -ENXIO; return 0; diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index de66c02..c858cfa 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -121,8 +121,7 @@ static int __nd_label_validate(struct nvdimm_drvdata *ndd) memcpy(sig, nsindex[i]->sig, NSINDEX_SIG_LEN); if (memcmp(sig, NSINDEX_SIGNATURE, NSINDEX_SIG_LEN) != 0) { - dev_dbg(dev, "%s: nsindex%d signature invalid\n", - __func__, i); + dev_dbg(dev, "nsindex%d signature invalid\n", i); continue; } @@ -135,8 +134,8 @@ static int __nd_label_validate(struct nvdimm_drvdata *ndd) labelsize = 128; if (labelsize != sizeof_namespace_label(ndd)) { - dev_dbg(dev, "%s: nsindex%d labelsize %d invalid\n", - __func__, i, nsindex[i]->labelsize); + dev_dbg(dev, "nsindex%d labelsize %d invalid\n", + i, nsindex[i]->labelsize); continue; } @@ -145,30 +144,28 @@ static int __nd_label_validate(struct nvdimm_drvdata *ndd) sum = nd_fletcher64(nsindex[i], sizeof_namespace_index(ndd), 1); nsindex[i]->checksum = __cpu_to_le64(sum_save); if (sum != sum_save) { - dev_dbg(dev, "%s: nsindex%d checksum invalid\n", - __func__, i); + dev_dbg(dev, "nsindex%d checksum invalid\n", i); continue; } seq = __le32_to_cpu(nsindex[i]->seq); if ((seq & NSINDEX_SEQ_MASK) == 0) { - dev_dbg(dev, "%s: nsindex%d sequence: %#x invalid\n", - __func__, i, seq); + dev_dbg(dev, "nsindex%d sequence: %#x invalid\n", i, seq); continue; } /* sanity check the index against expected values */ if (__le64_to_cpu(nsindex[i]->myoff) != i * sizeof_namespace_index(ndd)) { - dev_dbg(dev, "%s: nsindex%d myoff: %#llx invalid\n", - __func__, i, (unsigned long long) + dev_dbg(dev, "nsindex%d myoff: %#llx invalid\n", + i, (unsigned long long) __le64_to_cpu(nsindex[i]->myoff)); continue; } if (__le64_to_cpu(nsindex[i]->otheroff) != (!i) * sizeof_namespace_index(ndd)) { - dev_dbg(dev, "%s: nsindex%d otheroff: %#llx invalid\n", - __func__, i, (unsigned long long) + dev_dbg(dev, "nsindex%d otheroff: %#llx invalid\n", + i, (unsigned long long) __le64_to_cpu(nsindex[i]->otheroff)); continue; } @@ -176,8 +173,7 @@ static int __nd_label_validate(struct nvdimm_drvdata *ndd) size = __le64_to_cpu(nsindex[i]->mysize); if (size > sizeof_namespace_index(ndd) || size < sizeof(struct nd_namespace_index)) { - dev_dbg(dev, "%s: nsindex%d mysize: %#llx invalid\n", - __func__, i, size); + dev_dbg(dev, "nsindex%d mysize: %#llx invalid\n", i, size); continue; } @@ -185,9 +181,8 @@ static int __nd_label_validate(struct nvdimm_drvdata *ndd) if (nslot * sizeof_namespace_label(ndd) + 2 * sizeof_namespace_index(ndd) > ndd->nsarea.config_size) { - dev_dbg(dev, "%s: nsindex%d nslot: %u invalid, config_size: %#x\n", - __func__, i, nslot, - ndd->nsarea.config_size); + dev_dbg(dev, "nsindex%d nslot: %u invalid, config_size: %#x\n", + i, nslot, ndd->nsarea.config_size); continue; } valid[i] = true; @@ -356,8 +351,8 @@ static bool slot_valid(struct nvdimm_drvdata *ndd, sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1); nd_label->checksum = __cpu_to_le64(sum_save); if (sum != sum_save) { - dev_dbg(ndd->dev, "%s fail checksum. slot: %d expect: %#llx\n", - __func__, slot, sum); + dev_dbg(ndd->dev, "fail checksum. slot: %d expect: %#llx\n", + slot, sum); return false; } } @@ -422,8 +417,8 @@ int nd_label_active_count(struct nvdimm_drvdata *ndd) u64 dpa = __le64_to_cpu(nd_label->dpa); dev_dbg(ndd->dev, - "%s: slot%d invalid slot: %d dpa: %llx size: %llx\n", - __func__, slot, label_slot, dpa, size); + "slot%d invalid slot: %d dpa: %llx size: %llx\n", + slot, label_slot, dpa, size); continue; } count++; @@ -650,7 +645,7 @@ static int __pmem_label_update(struct nd_region *nd_region, slot = nd_label_alloc_slot(ndd); if (slot == UINT_MAX) return -ENXIO; - dev_dbg(ndd->dev, "%s: allocated: %d\n", __func__, slot); + dev_dbg(ndd->dev, "allocated: %d\n", slot); nd_label = to_label(ndd, slot); memset(nd_label, 0, sizeof_namespace_label(ndd)); @@ -678,7 +673,7 @@ static int __pmem_label_update(struct nd_region *nd_region, sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1); nd_label->checksum = __cpu_to_le64(sum); } - nd_dbg_dpa(nd_region, ndd, res, "%s\n", __func__); + nd_dbg_dpa(nd_region, ndd, res, "\n"); /* update label */ offset = nd_label_offset(ndd, nd_label); @@ -700,7 +695,7 @@ static int __pmem_label_update(struct nd_region *nd_region, break; } if (victim) { - dev_dbg(ndd->dev, "%s: free: %d\n", __func__, slot); + dev_dbg(ndd->dev, "free: %d\n", slot); slot = to_slot(ndd, victim->label); nd_label_free_slot(ndd, slot); victim->label = NULL; @@ -868,7 +863,7 @@ static int __blk_label_update(struct nd_region *nd_region, slot = nd_label_alloc_slot(ndd); if (slot == UINT_MAX) goto abort; - dev_dbg(ndd->dev, "%s: allocated: %d\n", __func__, slot); + dev_dbg(ndd->dev, "allocated: %d\n", slot); nd_label = to_label(ndd, slot); memset(nd_label, 0, sizeof_namespace_label(ndd)); @@ -928,7 +923,7 @@ static int __blk_label_update(struct nd_region *nd_region, /* free up now unused slots in the new index */ for_each_set_bit(slot, victim_map, victim_map ? nslot : 0) { - dev_dbg(ndd->dev, "%s: free: %d\n", __func__, slot); + dev_dbg(ndd->dev, "free: %d\n", slot); nd_label_free_slot(ndd, slot); } @@ -1092,7 +1087,7 @@ static int del_labels(struct nd_mapping *nd_mapping, u8 *uuid) active--; slot = to_slot(ndd, nd_label); nd_label_free_slot(ndd, slot); - dev_dbg(ndd->dev, "%s: free: %d\n", __func__, slot); + dev_dbg(ndd->dev, "free: %d\n", slot); list_move_tail(&label_ent->list, &list); label_ent->label = NULL; } @@ -1100,7 +1095,7 @@ static int del_labels(struct nd_mapping *nd_mapping, u8 *uuid) if (active == 0) { nd_mapping_free_labels(nd_mapping); - dev_dbg(ndd->dev, "%s: no more active labels\n", __func__); + dev_dbg(ndd->dev, "no more active labels\n"); } mutex_unlock(&nd_mapping->lock); diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index 658ada4..89b40ff 100644 --- a/drivers/nvdimm/namespace_devs.c +++ b/drivers/nvdimm/namespace_devs.c @@ -421,7 +421,7 @@ static ssize_t alt_name_store(struct device *dev, rc = __alt_name_store(dev, buf, len); if (rc >= 0) rc = nd_namespace_label_update(nd_region, dev); - dev_dbg(dev, "%s: %s(%zd)\n", __func__, rc < 0 ? "fail " : "", rc); + dev_dbg(dev, "%s(%zd)\n", rc < 0 ? "fail " : "", rc); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -1007,7 +1007,7 @@ static ssize_t __size_store(struct device *dev, unsigned long long val) if (uuid_not_set(uuid, dev, __func__)) return -ENXIO; if (nd_region->ndr_mappings == 0) { - dev_dbg(dev, "%s: not associated with dimm(s)\n", __func__); + dev_dbg(dev, "not associated with dimm(s)\n"); return -ENXIO; } @@ -1105,8 +1105,7 @@ static ssize_t size_store(struct device *dev, *uuid = NULL; } - dev_dbg(dev, "%s: %llx %s (%d)\n", __func__, val, rc < 0 - ? "fail" : "success", rc); + dev_dbg(dev, "%llx %s (%d)\n", val, rc < 0 ? "fail" : "success", rc); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -1270,8 +1269,8 @@ static ssize_t uuid_store(struct device *dev, rc = nd_namespace_label_update(nd_region, dev); else kfree(uuid); - dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__, - rc, buf, buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd wrote: %s%s", rc, buf, + buf[len - 1] == '\n' ? "" : "\n"); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -1355,9 +1354,8 @@ static ssize_t sector_size_store(struct device *dev, rc = nd_size_select_store(dev, buf, lbasize, supported); if (rc >= 0) rc = nd_namespace_label_update(nd_region, dev); - dev_dbg(dev, "%s: result: %zd %s: %s%s", __func__, - rc, rc < 0 ? "tried" : "wrote", buf, - buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd %s: %s%s", rc, rc < 0 ? "tried" : "wrote", + buf, buf[len - 1] == '\n' ? "" : "\n"); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -1519,7 +1517,7 @@ static ssize_t holder_class_store(struct device *dev, rc = __holder_class_store(dev, buf); if (rc >= 0) rc = nd_namespace_label_update(nd_region, dev); - dev_dbg(dev, "%s: %s(%zd)\n", __func__, rc < 0 ? "fail " : "", rc); + dev_dbg(dev, "%s(%zd)\n", rc < 0 ? "fail " : "", rc); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -1717,8 +1715,7 @@ struct nd_namespace_common *nvdimm_namespace_common_probe(struct device *dev) if (uuid_not_set(nsblk->uuid, &ndns->dev, __func__)) return ERR_PTR(-ENODEV); if (!nsblk->lbasize) { - dev_dbg(&ndns->dev, "%s: sector size not set\n", - __func__); + dev_dbg(&ndns->dev, "sector size not set\n"); return ERR_PTR(-ENODEV); } if (!nd_namespace_blk_validate(nsblk)) @@ -1798,9 +1795,7 @@ static bool has_uuid_at_pos(struct nd_region *nd_region, u8 *uuid, } if (found_uuid) { - dev_dbg(ndd->dev, - "%s duplicate entry for uuid\n", - __func__); + dev_dbg(ndd->dev, "duplicate entry for uuid\n"); return false; } found_uuid = true; @@ -1994,14 +1989,13 @@ static struct device *create_namespace_pmem(struct nd_region *nd_region, namespace_pmem_release(dev); switch (rc) { case -EINVAL: - dev_dbg(&nd_region->dev, "%s: invalid label(s)\n", __func__); + dev_dbg(&nd_region->dev, "invalid label(s)\n"); break; case -ENODEV: - dev_dbg(&nd_region->dev, "%s: label not found\n", __func__); + dev_dbg(&nd_region->dev, "label not found\n"); break; default: - dev_dbg(&nd_region->dev, "%s: unexpected err: %d\n", - __func__, rc); + dev_dbg(&nd_region->dev, "unexpected err: %d\n", rc); break; } return ERR_PTR(rc); @@ -2334,8 +2328,8 @@ static struct device **scan_labels(struct nd_region *nd_region) } - dev_dbg(&nd_region->dev, "%s: discovered %d %s namespace%s\n", - __func__, count, is_nd_blk(&nd_region->dev) + dev_dbg(&nd_region->dev, "discovered %d %s namespace%s\n", + count, is_nd_blk(&nd_region->dev) ? "blk" : "pmem", count == 1 ? "" : "s"); if (count == 0) { @@ -2467,7 +2461,7 @@ static int init_active_labels(struct nd_region *nd_region) get_ndd(ndd); count = nd_label_active_count(ndd); - dev_dbg(ndd->dev, "%s: %d\n", __func__, count); + dev_dbg(ndd->dev, "count: %d\n", count); if (!count) continue; for (j = 0; j < count; j++) { diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c index f5c4e8c..e7e4213 100644 --- a/drivers/nvdimm/pfn_devs.c +++ b/drivers/nvdimm/pfn_devs.c @@ -27,7 +27,7 @@ static void nd_pfn_release(struct device *dev) struct nd_region *nd_region = to_nd_region(dev->parent); struct nd_pfn *nd_pfn = to_nd_pfn(dev); - dev_dbg(dev, "%s\n", __func__); + dev_dbg(dev, "trace\n"); nd_detach_ndns(&nd_pfn->dev, &nd_pfn->ndns); ida_simple_remove(&nd_region->pfn_ida, nd_pfn->id); kfree(nd_pfn->uuid); @@ -94,8 +94,8 @@ static ssize_t mode_store(struct device *dev, else rc = -EINVAL; } - dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__, - rc, buf, buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd wrote: %s%s", rc, buf, + buf[len - 1] == '\n' ? "" : "\n"); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -144,8 +144,8 @@ static ssize_t align_store(struct device *dev, nvdimm_bus_lock(dev); rc = nd_size_select_store(dev, buf, &nd_pfn->align, nd_pfn_supported_alignments()); - dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__, - rc, buf, buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd wrote: %s%s", rc, buf, + buf[len - 1] == '\n' ? "" : "\n"); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -171,8 +171,8 @@ static ssize_t uuid_store(struct device *dev, device_lock(dev); rc = nd_uuid_store(dev, &nd_pfn->uuid, buf, len); - dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__, - rc, buf, buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd wrote: %s%s", rc, buf, + buf[len - 1] == '\n' ? "" : "\n"); device_unlock(dev); return rc ? rc : len; @@ -201,8 +201,8 @@ static ssize_t namespace_store(struct device *dev, device_lock(dev); nvdimm_bus_lock(dev); rc = nd_namespace_store(dev, &nd_pfn->ndns, buf, len); - dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__, - rc, buf, buf[len - 1] == '\n' ? "" : "\n"); + dev_dbg(dev, "result: %zd wrote: %s%s", rc, buf, + buf[len - 1] == '\n' ? "" : "\n"); nvdimm_bus_unlock(dev); device_unlock(dev); @@ -314,8 +314,8 @@ struct device *nd_pfn_devinit(struct nd_pfn *nd_pfn, dev = &nd_pfn->dev; device_initialize(&nd_pfn->dev); if (ndns && !__nd_attach_ndns(&nd_pfn->dev, ndns, &nd_pfn->ndns)) { - dev_dbg(&ndns->dev, "%s failed, already claimed by %s\n", - __func__, dev_name(ndns->claim)); + dev_dbg(&ndns->dev, "failed, already claimed by %s\n", + dev_name(ndns->claim)); put_device(dev); return NULL; } @@ -510,8 +510,7 @@ int nd_pfn_probe(struct device *dev, struct nd_namespace_common *ndns) nd_pfn = to_nd_pfn(pfn_dev); nd_pfn->pfn_sb = pfn_sb; rc = nd_pfn_validate(nd_pfn, PFN_SIG); - dev_dbg(dev, "%s: pfn: %s\n", __func__, - rc == 0 ? dev_name(pfn_dev) : ""); + dev_dbg(dev, "pfn: %s\n", rc == 0 ? dev_name(pfn_dev) : ""); if (rc < 0) { nd_detach_ndns(pfn_dev, &nd_pfn->ndns); put_device(pfn_dev); diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index 06f8dcc..906d31e 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -66,7 +66,7 @@ static blk_status_t pmem_clear_poison(struct pmem_device *pmem, rc = BLK_STS_IOERR; if (cleared > 0 && cleared / 512) { cleared /= 512; - dev_dbg(dev, "%s: %#llx clear %ld sector%s\n", __func__, + dev_dbg(dev, "%#llx clear %ld sector%s\n", (unsigned long long) sector, cleared, cleared > 1 ? "s" : ""); badblocks_clear(&pmem->bb, sector, cleared); -- 2.7.4