pinctrl: devicetree.c: remove orphan pinctrl_dt_has_hogs()

The helper pinctrl_dt_has_hogs() was introduced in
99e4f67508e1 (pinctrl: core: Use delayed work for hogs), but the sole
use then got removed shortly after in 950b0d91dc10 (pinctrl: core: Fix
regression caused by delayed work for hogs).

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/r/20190923142005.5632-1-linux@rasmusvillemoes.dk
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c
index dbaacde..1a30037 100644 (file)
--- a/drivers/pinctrl/devicetree.c
+++ b/drivers/pinctrl/devicetree.c
@@ -181,21 +181,6 @@ static int dt_remember_dummy_state(struct pinctrl *p, const char *statename)
        return dt_remember_or_free_map(p, statename, NULL, map, 1);
 }
 
-bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev)
-{
-       struct device_node *np;
-       struct property *prop;
-       int size;
-
-       np = pctldev->dev->of_node;
-       if (!np)
-               return false;
-
-       prop = of_find_property(np, "pinctrl-0", &size);
-
-       return prop ? true : false;
-}
-
 int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev)
 {
        struct device_node *np = p->dev->of_node;

diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h
index 00e645d..efa8077 100644 (file)
--- a/drivers/pinctrl/devicetree.h
+++ b/drivers/pinctrl/devicetree.h
@@ -9,8 +9,6 @@ struct of_phandle_args;
 
 #ifdef CONFIG_OF
 
-bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev);
-
 void pinctrl_dt_free_maps(struct pinctrl *p);
 int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev);
 
@@ -23,11 +21,6 @@ int pinctrl_parse_index_with_args(const struct device_node *np,
 
 #else
 
-static inline bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev)
-{
-       return false;
-}
-
 static inline int pinctrl_dt_to_map(struct pinctrl *p,
                                    struct pinctrl_dev *pctldev)
 {