[PATCH] mfd: syscon: Remove unused helper syscon_base_lookup_by_pdevname

[Alexander Shiyan]

Nobody uses the exported helper syscon_base_lookup_by_pdevname,
to lookup a syscon by device name. Let us remove it.

Signed-off-by: Alexander Shiyan <eagle.alexander923 at gmail.com>
---
 drivers/mfd/syscon.c | 15 ---------------
 include/mfd/syscon.h |  6 ------
 2 files changed, 21 deletions(-)

diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index 5d1fed4aee..16d78de2af 100644
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -142,21 +142,6 @@ static void __iomem *syscon_node_to_base(struct device_node *np)
 	return syscon->base;
 }
 
-void __iomem *syscon_base_lookup_by_pdevname(const char *s)
-{
-	struct syscon *syscon;
-	struct device *dev;
-
-	for_each_device(dev) {
-		if (!strcmp(dev_name(dev), s)) {
-			syscon = dev->priv;
-			return syscon->base;
-		}
-	}
-
-	return ERR_PTR(-ENODEV);
-}
-
 void __iomem *syscon_base_lookup_by_phandle(struct device_node *np,
 					    const char *property)
 {
diff --git a/include/mfd/syscon.h b/include/mfd/syscon.h
index b47aa1e160..3ccfd7fb5b 100644
--- a/include/mfd/syscon.h
+++ b/include/mfd/syscon.h
@@ -17,7 +17,6 @@
 #include <regmap.h>
 
 #ifdef CONFIG_MFD_SYSCON
-void __iomem *syscon_base_lookup_by_pdevname(const char *s);
 void __iomem *syscon_base_lookup_by_phandle
 	(struct device_node *np, const char *property);
 struct regmap *syscon_node_to_regmap(struct device_node *np);
@@ -27,11 +26,6 @@ extern struct regmap *syscon_regmap_lookup_by_phandle(
 					struct device_node *np,
 					const char *property);
 #else
-static inline void __iomem *syscon_base_lookup_by_pdevname(const char *s)
-{
-	return ERR_PTR(-ENOSYS);
-}
-
 static inline void __iomem *syscon_base_lookup_by_phandle
 	(struct device_node *np, const char *property)
 {
-- 
2.39.1