drivers: nvdimm: Directly use ida_alloc()/free()

Commit Message

Ke Liu May 27, 2022, 8:36 a.m. UTC

Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: keliu <[e-mail]>
---
 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(-)

Patch

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;