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Subject[PATCH] drivers: nvdimm: Directly use ida_alloc()/free()
Date
Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: keliu <liuke94@huawei.com>
---
drivers/nvdimm/btt_devs.c | 6 +++---
drivers/nvdimm/bus.c | 4 ++--
drivers/nvdimm/dax_devs.c | 4 ++--
drivers/nvdimm/dimm_devs.c | 4 ++--
drivers/nvdimm/namespace_devs.c | 6 +++---
drivers/nvdimm/pfn_devs.c | 4 ++--
6 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c
index e5a58520d398..25af0df89400 100644
--- a/drivers/nvdimm/btt_devs.c
+++ b/drivers/nvdimm/btt_devs.c
@@ -19,7 +19,7 @@ static void nd_btt_release(struct device *dev)

dev_dbg(dev, "trace\n");
nd_detach_ndns(&nd_btt->dev, &nd_btt->ndns);
- ida_simple_remove(&nd_region->btt_ida, nd_btt->id);
+ ida_free(&nd_region->btt_ida, nd_btt->id);
kfree(nd_btt->uuid);
kfree(nd_btt);
}
@@ -189,7 +189,7 @@ static struct device *__nd_btt_create(struct nd_region *nd_region,
if (!nd_btt)
return NULL;

- nd_btt->id = ida_simple_get(&nd_region->btt_ida, 0, 0, GFP_KERNEL);
+ nd_btt->id = ida_alloc(&nd_region->btt_ida, GFP_KERNEL);
if (nd_btt->id < 0)
goto out_nd_btt;

@@ -214,7 +214,7 @@ static struct device *__nd_btt_create(struct nd_region *nd_region,
return dev;

out_put_id:
- ida_simple_remove(&nd_region->btt_ida, nd_btt->id);
+ ida_free(&nd_region->btt_ida, nd_btt->id);

out_nd_btt:
kfree(nd_btt);
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c
index 7b0d1443217a..2fc7409f5f2f 100644
--- a/drivers/nvdimm/bus.c
+++ b/drivers/nvdimm/bus.c
@@ -291,7 +291,7 @@ static void nvdimm_bus_release(struct device *dev)
struct nvdimm_bus *nvdimm_bus;

nvdimm_bus = container_of(dev, struct nvdimm_bus, dev);
- ida_simple_remove(&nd_ida, nvdimm_bus->id);
+ ida_free(&nd_ida, nvdimm_bus->id);
kfree(nvdimm_bus);
}

@@ -346,7 +346,7 @@ struct nvdimm_bus *nvdimm_bus_register(struct device *parent,
INIT_LIST_HEAD(&nvdimm_bus->list);
INIT_LIST_HEAD(&nvdimm_bus->mapping_list);
init_waitqueue_head(&nvdimm_bus->wait);
- nvdimm_bus->id = ida_simple_get(&nd_ida, 0, 0, GFP_KERNEL);
+ nvdimm_bus->id = ida_alloc(&nd_ida, GFP_KERNEL);
if (nvdimm_bus->id < 0) {
kfree(nvdimm_bus);
return NULL;
diff --git a/drivers/nvdimm/dax_devs.c b/drivers/nvdimm/dax_devs.c
index 99965077bac4..374b195ba8d5 100644
--- a/drivers/nvdimm/dax_devs.c
+++ b/drivers/nvdimm/dax_devs.c
@@ -18,7 +18,7 @@ static void nd_dax_release(struct device *dev)

dev_dbg(dev, "trace\n");
nd_detach_ndns(dev, &nd_pfn->ndns);
- ida_simple_remove(&nd_region->dax_ida, nd_pfn->id);
+ ida_free(&nd_region->dax_ida, nd_pfn->id);
kfree(nd_pfn->uuid);
kfree(nd_dax);
}
@@ -55,7 +55,7 @@ static struct nd_dax *nd_dax_alloc(struct nd_region *nd_region)
return NULL;

nd_pfn = &nd_dax->nd_pfn;
- nd_pfn->id = ida_simple_get(&nd_region->dax_ida, 0, 0, GFP_KERNEL);
+ nd_pfn->id = ida_alloc(&nd_region->dax_ida, GFP_KERNEL);
if (nd_pfn->id < 0) {
kfree(nd_dax);
return NULL;
diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c
index ee507eed42b5..0f0e5851784f 100644
--- a/drivers/nvdimm/dimm_devs.c
+++ b/drivers/nvdimm/dimm_devs.c
@@ -194,7 +194,7 @@ static void nvdimm_release(struct device *dev)
{
struct nvdimm *nvdimm = to_nvdimm(dev);

- ida_simple_remove(&dimm_ida, nvdimm->id);
+ ida_free(&dimm_ida, nvdimm->id);
kfree(nvdimm);
}

@@ -583,7 +583,7 @@ struct nvdimm *__nvdimm_create(struct nvdimm_bus *nvdimm_bus,
if (!nvdimm)
return NULL;

- nvdimm->id = ida_simple_get(&dimm_ida, 0, 0, GFP_KERNEL);
+ nvdimm->id = ida_alloc(&dimm_ida, GFP_KERNEL);
if (nvdimm->id < 0) {
kfree(nvdimm);
return NULL;
diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c
index 62b83b2e26e3..925e75f7382d 100644
--- a/drivers/nvdimm/namespace_devs.c
+++ b/drivers/nvdimm/namespace_devs.c
@@ -26,7 +26,7 @@ static void namespace_pmem_release(struct device *dev)
struct nd_region *nd_region = to_nd_region(dev->parent);

if (nspm->id >= 0)
- ida_simple_remove(&nd_region->ns_ida, nspm->id);
+ ida_free(&nd_region->ns_ida, nspm->id);
kfree(nspm->alt_name);
kfree(nspm->uuid);
kfree(nspm);
@@ -1819,7 +1819,7 @@ static struct device *nd_namespace_pmem_create(struct nd_region *nd_region)
res->name = dev_name(&nd_region->dev);
res->flags = IORESOURCE_MEM;

- nspm->id = ida_simple_get(&nd_region->ns_ida, 0, 0, GFP_KERNEL);
+ nspm->id = ida_alloc(&nd_region->ns_ida, GFP_KERNEL);
if (nspm->id < 0) {
kfree(nspm);
return NULL;
@@ -2191,7 +2191,7 @@ int nd_region_register_namespaces(struct nd_region *nd_region, int *err)
struct nd_namespace_pmem *nspm;

nspm = to_nd_namespace_pmem(dev);
- id = ida_simple_get(&nd_region->ns_ida, 0, 0,
+ id = ida_alloc(&nd_region->ns_ida,
GFP_KERNEL);
nspm->id = id;
} else
diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c
index c31e184bfa45..d814bda8040a 100644
--- a/drivers/nvdimm/pfn_devs.c
+++ b/drivers/nvdimm/pfn_devs.c
@@ -20,7 +20,7 @@ static void nd_pfn_release(struct device *dev)

dev_dbg(dev, "trace\n");
nd_detach_ndns(&nd_pfn->dev, &nd_pfn->ndns);
- ida_simple_remove(&nd_region->pfn_ida, nd_pfn->id);
+ ida_free(&nd_region->pfn_ida, nd_pfn->id);
kfree(nd_pfn->uuid);
kfree(nd_pfn);
}
@@ -321,7 +321,7 @@ static struct nd_pfn *nd_pfn_alloc(struct nd_region *nd_region)
if (!nd_pfn)
return NULL;

- nd_pfn->id = ida_simple_get(&nd_region->pfn_ida, 0, 0, GFP_KERNEL);
+ nd_pfn->id = ida_alloc(&nd_region->pfn_ida, GFP_KERNEL);
if (nd_pfn->id < 0) {
kfree(nd_pfn);
return NULL;
--
2.25.1
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