[PATCH 04/21] regmap: retire of_node_to_regmap in favor of device_node_to_regmap

[Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>]

device_node_to_regmap is the current upstream API for this and is more
general, because it allocates a regmap on demand if none exists.

As of_node_to_regmap is unused anywhere, remove it.

Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
 drivers/base/regmap/regmap.c | 20 --------------------
 include/regmap.h             |  1 -
 2 files changed, 21 deletions(-)

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index ee5120fd7465..6613670263f6 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -132,26 +132,6 @@ struct regmap *dev_get_regmap(struct device_d *dev, const char *name)
 	return ERR_PTR(-ENOENT);
 }
 
-/*
- * of_node_to_regmap - get a regmap from a device node
- *
- * node:         The device node
- *
- * Returns a pointer to the regmap or a ERR_PTR if the node has no
- * regmap attached.
- */
-struct regmap *of_node_to_regmap(struct device_node *node)
-{
-	struct regmap *map;
-
-	list_for_each_entry(map, &regmaps, list) {
-		if (map->dev && map->dev->device_node == node)
-			return map;
-	}
-
-	return ERR_PTR(-ENOENT);
-}
-
 /*
  * regmap_write - write a register in a map
  *
diff --git a/include/regmap.h b/include/regmap.h
index d950971b7d48..a34a9d2324c2 100644
--- a/include/regmap.h
+++ b/include/regmap.h
@@ -96,7 +96,6 @@ struct clk *regmap_mmio_detach_clk(struct regmap *map);
 void regmap_exit(struct regmap *map);
 
 struct regmap *dev_get_regmap(struct device_d *dev, const char *name);
-struct regmap *of_node_to_regmap(struct device_node *node);
 
 int regmap_register_cdev(struct regmap *map, const char *name);
 
-- 
2.26.0.rc2


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