[PATCH v2 2/2] gpio: fix request of PMIC GPIO child

[Svyatoslav Ryhel]

If correct PMIC child was found it should be requested as well.

Signed-off-by: Svyatoslav Ryhel <clamor95 at gmail.com>
---
 drivers/gpio/gpio-uclass.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index e776906fe73..e6c00c48722 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -1160,6 +1160,14 @@ static int gpio_request_tail(int ret, const char *nodename,
 			/* if loop exits without GPIO device return error */
 			if (device_get_uclass_id(desc->dev) != UCLASS_GPIO)
 				goto err;
+
+			ret = uclass_get_device_by_name(UCLASS_GPIO, desc->dev->name,
+							&desc->dev);
+			if (ret) {
+				log_debug("%s: getting GPIO device failed %d\n",
+					  __func__, ret);
+				goto err;
+			}
 #else
 			debug("%s: uclass_get_device_by_ofnode failed\n",
 			      __func__);
-- 
2.43.0