1 files changed, 12 insertions, 17 deletions

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 4e10b10d3ddd..d8938b9b794a 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1308,6 +1308,18 @@ struct gpio_chip *gpiochip_find(void *data,
 }
 EXPORT_SYMBOL_GPL(gpiochip_find);
 
+static int gpiochip_match_name(struct gpio_chip *chip, void *data)
+{
+        const char *name = data;
+
+        return !strcmp(chip->label, name);
+}
+
+static struct gpio_chip *find_chip_by_name(const char *name)
+{
+        return gpiochip_find((void *)name, gpiochip_match_name);
+}
+
 #ifdef CONFIG_PINCTRL
 
 /**
@@ -2260,23 +2272,6 @@ void gpiod_add_table(struct gpiod_lookup *table, size_t size)
         mutex_unlock(&gpio_lookup_lock);
 }
 
-/*
- * Caller must have a acquired gpio_lookup_lock
- */
-static struct gpio_chip *find_chip_by_name(const char *name)
-{
-        struct gpio_chip *chip = NULL;
-
-        list_for_each_entry(chip, &gpio_lookup_list, list) {
-                if (chip->label == NULL)
-                        continue;
-                if (!strcmp(chip->label, name))
-                        break;
-        }
-
-        return chip;
-}
-
 #ifdef CONFIG_OF
 static struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id,
                                       unsigned int idx, unsigned long *flags)