libnvdimm: rename nd_sector_size_{show,store} to nd_size_select_{show,store}

Prepare for other another consumer of this size selection scheme that is
not a 'sector size'.

Cc: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

drivers/nvdimm/btt_devs.c

@@ -61,7 +61,7 @@ static ssize_t sector_size_show(struct device *dev,
 {
 	struct nd_btt *nd_btt = to_nd_btt(dev);
 
-	return nd_sector_size_show(nd_btt->lbasize, btt_lbasize_supported, buf);
+	return nd_size_select_show(nd_btt->lbasize, btt_lbasize_supported, buf);
 }
 
 static ssize_t sector_size_store(struct device *dev,
@@ -72,7 +72,7 @@ static ssize_t sector_size_store(struct device *dev,
 
 	device_lock(dev);
 	nvdimm_bus_lock(dev);
-	rc = nd_sector_size_store(dev, buf, &nd_btt->lbasize,
+	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");

drivers/nvdimm/core.c

@@ -277,14 +277,14 @@ int nd_uuid_store(struct device *dev, u8 **uuid_out, const char *buf,
 	return 0;
 }
 
-ssize_t nd_sector_size_show(unsigned long current_lbasize,
+ssize_t nd_size_select_show(unsigned long current_size,
 		const unsigned long *supported, char *buf)
 {
 	ssize_t len = 0;
 	int i;
 
 	for (i = 0; supported[i]; i++)
-		if (current_lbasize == supported[i])
+		if (current_size == supported[i])
 			len += sprintf(buf + len, "[%ld] ", supported[i]);
 		else
 			len += sprintf(buf + len, "%ld ", supported[i]);
@@ -292,8 +292,8 @@ ssize_t nd_sector_size_show(unsigned long current_lbasize,
 	return len;
 }
 
-ssize_t nd_sector_size_store(struct device *dev, const char *buf,
-		unsigned long *current_lbasize, const unsigned long *supported)
+ssize_t nd_size_select_store(struct device *dev, const char *buf,
+		unsigned long *current_size, const unsigned long *supported)
 {
 	unsigned long lbasize;
 	int rc, i;
@@ -310,7 +310,7 @@ ssize_t nd_sector_size_store(struct device *dev, const char *buf,
 			break;
 
 	if (supported[i]) {
-		*current_lbasize = lbasize;
+		*current_size = lbasize;
 		return 0;
 	} else {
 		return -EINVAL;

drivers/nvdimm/namespace_devs.c

@@ -1313,14 +1313,14 @@ static ssize_t sector_size_show(struct device *dev,
 	if (is_namespace_blk(dev)) {
 		struct nd_namespace_blk *nsblk = to_nd_namespace_blk(dev);
 
-		return nd_sector_size_show(nsblk->lbasize,
+		return nd_size_select_show(nsblk->lbasize,
 				blk_lbasize_supported, buf);
 	}
 
 	if (is_namespace_pmem(dev)) {
 		struct nd_namespace_pmem *nspm = to_nd_namespace_pmem(dev);
 
-		return nd_sector_size_show(nspm->lbasize,
+		return nd_size_select_show(nspm->lbasize,
 				pmem_lbasize_supported, buf);
 	}
 	return -ENXIO;
@@ -1352,7 +1352,7 @@ static ssize_t sector_size_store(struct device *dev,
 	if (to_ndns(dev)->claim)
 		rc = -EBUSY;
 	if (rc >= 0)
-		rc = nd_sector_size_store(dev, buf, lbasize, supported);
+		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__,

drivers/nvdimm/nd.h

@@ -234,10 +234,10 @@ void nd_device_unregister(struct device *dev, enum nd_async_mode mode);
 void nd_device_notify(struct device *dev, enum nvdimm_event event);
 int nd_uuid_store(struct device *dev, u8 **uuid_out, const char *buf,
 		size_t len);
-ssize_t nd_sector_size_show(unsigned long current_lbasize,
+ssize_t nd_size_select_show(unsigned long current_size,
 		const unsigned long *supported, char *buf);
-ssize_t nd_sector_size_store(struct device *dev, const char *buf,
-		unsigned long *current_lbasize, const unsigned long *supported);
+ssize_t nd_size_select_store(struct device *dev, const char *buf,
+		unsigned long *current_size, const unsigned long *supported);
 int __init nvdimm_init(void);
 int __init nd_region_init(void);
 int __init nd_label_init(void);