[PATCH 07/33] gpio: Rename free() to rfree()

[Simon Glass]

This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().

Signed-off-by: Simon Glass <s...@chromium.org>
---

 drivers/gpio/gpio-rcar.c   | 2 +-
 drivers/gpio/gpio-uclass.c | 4 ++--
 include/asm-generic/gpio.h | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 594e0a470a..a8c5b7f879 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -128,7 +128,7 @@ static int rcar_gpio_free(struct udevice *dev, unsigned 
offset)
 
 static const struct dm_gpio_ops rcar_gpio_ops = {
        .request                = rcar_gpio_request,
-       .free                   = rcar_gpio_free,
+       .rfree                  = rcar_gpio_free,
        .direction_input        = rcar_gpio_direction_input,
        .direction_output       = rcar_gpio_direction_output,
        .get_value              = rcar_gpio_get_value,
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index 90fbed455b..4c155fceb5 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -364,8 +364,8 @@ int _dm_gpio_free(struct udevice *dev, uint offset)
        uc_priv = dev_get_uclass_priv(dev);
        if (!uc_priv->name[offset])
                return -ENXIO;
-       if (gpio_get_ops(dev)->free) {
-               ret = gpio_get_ops(dev)->free(dev, offset);
+       if (gpio_get_ops(dev)->rfree) {
+               ret = gpio_get_ops(dev)->rfree(dev, offset);
                if (ret)
                        return ret;
        }
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index d6cf18744f..05777e6afe 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -248,7 +248,7 @@ int gpio_xlate_offs_flags(struct udevice *dev, struct 
gpio_desc *desc,
  */
 struct dm_gpio_ops {
        int (*request)(struct udevice *dev, unsigned offset, const char *label);
-       int (*free)(struct udevice *dev, unsigned offset);
+       int (*rfree)(struct udevice *dev, unsigned int offset);
        int (*direction_input)(struct udevice *dev, unsigned offset);
        int (*direction_output)(struct udevice *dev, unsigned offset,
                                int value);
-- 
2.25.0.rc1.283.g88dfdc4193-goog