[PATCH] gpio: Convert to use APIs which support live DT

[Patrick Delaunay]

Use ofnode_ or dev_ APIs instead of fdt_ and fdtdec_ APIs so that the
driver can support live DT.
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
---

 drivers/gpio/gpio-uclass.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index 9c53299b6a..1d3255ca60 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -1098,9 +1098,8 @@ int gpio_get_list_count(struct udevice *dev, const char 
*list_name)
 {
        int ret;
 
-       ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(dev),
-                                            list_name, "#gpio-cells", 0, -1,
-                                            NULL);
+       ret = dev_read_phandle_with_args(dev, list_name, "#gpio-cells", 0, -1,
+                                        NULL);
        if (ret) {
                debug("%s: Node '%s', property '%s', GPIO count failed: %d\n",
                      __func__, dev->name, list_name, ret);
-- 
2.17.1