[PATCH v2] gpio-button-hotplug: skip disabled buttons

[Thomas Richard]

Ignore buttons which are disabled in the devicetree.

Reviewed-by: Rosen Penev <rosenp at gmail.com>
Signed-off-by: Thomas Richard <thomas.richard at bootlin.com>
---
Changes in v2:
- take Reviewed-by: Rosen Penev <rosenp at gmail.com>
--
 package/kernel/gpio-button-hotplug/Makefile                  | 2 +-
 package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/kernel/gpio-button-hotplug/Makefile b/package/kernel/gpio-button-hotplug/Makefile
index 04cbb69ada..5b4085887d 100644
--- a/package/kernel/gpio-button-hotplug/Makefile
+++ b/package/kernel/gpio-button-hotplug/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=gpio-button-hotplug
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 PKG_LICENSE:=GPL-2.0
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c b/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
index 17748219e8..a73e5c4e5a 100644
--- a/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
+++ b/package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
@@ -373,7 +373,7 @@ gpio_keys_get_devtree_pdata(struct device *dev)
 	if (!node)
 		return NULL;
 
-	nbuttons = of_get_child_count(node);
+	nbuttons = of_get_available_child_count(node);
 	if (nbuttons == 0)
 		return ERR_PTR(-EINVAL);
 
@@ -388,7 +388,7 @@ gpio_keys_get_devtree_pdata(struct device *dev)
 	pdata->rep = !!of_get_property(node, "autorepeat", NULL);
 	of_property_read_u32(node, "poll-interval", &pdata->poll_interval);
 
-	for_each_child_of_node(node, pp) {
+	for_each_available_child_of_node(node, pp) {
 		button = (struct gpio_keys_button *)(&pdata->buttons[i++]);
 
 		if (of_property_read_u32(pp, "linux,code", &button->code)) {
-- 
2.39.5