gpio: Move devres calls to devres file

Message ID 20200313081522.35143-1-linus.walleij@linaro.org
State New
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Series
  • gpio: Move devres calls to devres file
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Commit Message

Linus Walleij March 13, 2020, 8:15 a.m.
These two devres functions devm_gpiochip_[add|remove]()
were in the wrong file. They should be in gpiolib-devres.c
not gpiolib.c.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/gpio/gpiolib-devres.c | 46 +++++++++++++++++++++++++++++++++++
 drivers/gpio/gpiolib.c        | 46 -----------------------------------
 2 files changed, 46 insertions(+), 46 deletions(-)

Patch

diff --git a/drivers/gpio/gpiolib-devres.c b/drivers/gpio/gpiolib-devres.c
index 72b6001c56ef..5c91c4365da1 100644
--- a/drivers/gpio/gpiolib-devres.c
+++ b/drivers/gpio/gpiolib-devres.c
@@ -478,3 +478,49 @@  void devm_gpio_free(struct device *dev, unsigned int gpio)
 		&gpio));
 }
 EXPORT_SYMBOL_GPL(devm_gpio_free);
+
+static void devm_gpio_chip_release(struct device *dev, void *res)
+{
+	struct gpio_chip *gc = *(struct gpio_chip **)res;
+
+	gpiochip_remove(gc);
+}
+
+/**
+ * devm_gpiochip_add_data() - Resource managed gpiochip_add_data()
+ * @dev: pointer to the device that gpio_chip belongs to.
+ * @gc: the GPIO chip to register
+ * @data: driver-private data associated with this chip
+ *
+ * Context: potentially before irqs will work
+ *
+ * The gpio chip automatically be released when the device is unbound.
+ *
+ * Returns:
+ * A negative errno if the chip can't be registered, such as because the
+ * gc->base is invalid or already associated with a different chip.
+ * Otherwise it returns zero as a success code.
+ */
+int devm_gpiochip_add_data(struct device *dev, struct gpio_chip *gc,
+			   void *data)
+{
+	struct gpio_chip **ptr;
+	int ret;
+
+	ptr = devres_alloc(devm_gpio_chip_release, sizeof(*ptr),
+			     GFP_KERNEL);
+	if (!ptr)
+		return -ENOMEM;
+
+	ret = gpiochip_add_data(gc, data);
+	if (ret < 0) {
+		devres_free(ptr);
+		return ret;
+	}
+
+	*ptr = gc;
+	devres_add(dev, ptr);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(devm_gpiochip_add_data);
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 02f8b2b81199..00890f38f95f 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1838,52 +1838,6 @@  void gpiochip_remove(struct gpio_chip *chip)
 }
 EXPORT_SYMBOL_GPL(gpiochip_remove);
 
-static void devm_gpio_chip_release(struct device *dev, void *res)
-{
-	struct gpio_chip *chip = *(struct gpio_chip **)res;
-
-	gpiochip_remove(chip);
-}
-
-/**
- * devm_gpiochip_add_data() - Resource managed gpiochip_add_data()
- * @dev: pointer to the device that gpio_chip belongs to.
- * @chip: the chip to register, with chip->base initialized
- * @data: driver-private data associated with this chip
- *
- * Context: potentially before irqs will work
- *
- * The gpio chip automatically be released when the device is unbound.
- *
- * Returns:
- * A negative errno if the chip can't be registered, such as because the
- * chip->base is invalid or already associated with a different chip.
- * Otherwise it returns zero as a success code.
- */
-int devm_gpiochip_add_data(struct device *dev, struct gpio_chip *chip,
-			   void *data)
-{
-	struct gpio_chip **ptr;
-	int ret;
-
-	ptr = devres_alloc(devm_gpio_chip_release, sizeof(*ptr),
-			     GFP_KERNEL);
-	if (!ptr)
-		return -ENOMEM;
-
-	ret = gpiochip_add_data(chip, data);
-	if (ret < 0) {
-		devres_free(ptr);
-		return ret;
-	}
-
-	*ptr = chip;
-	devres_add(dev, ptr);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(devm_gpiochip_add_data);
-
 /**
  * gpiochip_find() - iterator for locating a specific gpio_chip
  * @data: data to pass to match function