mfd: Remove unused helper syscon_regmap_lookup_by_pdevname

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

Suggested-by: Arnd Bergman <arnd@arnd.de>
Cc: Arnd Bergman <arnd@arnd.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/linux/mfd/syscon.h b/include/linux/mfd/syscon.h
index f0273c9e972b..8cfda0554381 100644
--- a/include/linux/mfd/syscon.h
+++ b/include/linux/mfd/syscon.h
@@ -19,7 +19,6 @@ struct device_node;
 #ifdef CONFIG_MFD_SYSCON
 extern struct regmap *syscon_node_to_regmap(struct device_node *np);
 extern struct regmap *syscon_regmap_lookup_by_compatible(const char *s);
-extern struct regmap *syscon_regmap_lookup_by_pdevname(const char *s);
 extern struct regmap *syscon_regmap_lookup_by_phandle(
                                         struct device_node *np,
                                         const char *property);
@@ -34,11 +33,6 @@ static inline struct regmap *syscon_regmap_lookup_by_compatible(const char *s)
         return ERR_PTR(-ENOTSUPP);
 }
 
-static inline struct regmap *syscon_regmap_lookup_by_pdevname(const char *s)
-{
-        return ERR_PTR(-ENOTSUPP);
-}
-
 static inline struct regmap *syscon_regmap_lookup_by_phandle(
                                         struct device_node *np,
                                         const char *property)