From: Bartosz Golaszewski <bartekgola@gmail.com>
Date: Mon, 2 Jan 2017 17:05:19 +0000 (+0100)
Subject: gpiodetect: use the correct gpiod_chip_open() flavor
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b87d908f53f80981d715526dcba26eb698647587;p=qemu-gpiodev%2Flibgpiod.git

gpiodetect: use the correct gpiod_chip_open() flavor

gpiod_chip_iter_next() should use gpiod_chip_open_by_name() internally
when opening chips by dentry->d_name.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
---

diff --git a/core.c b/core.c
index 559054c..4ba7bae 100644
--- a/core.c
+++ b/core.c
@@ -579,6 +579,7 @@ void gpiod_chip_iter_free(struct gpiod_chip_iter *iter)
 
 struct gpiod_chip * gpiod_chip_iter_next(struct gpiod_chip_iter *iter)
 {
+	struct gpiod_chip *chip;
 	struct dirent *dentry;
 	int status;
 
@@ -593,7 +594,8 @@ struct gpiod_chip * gpiod_chip_iter_next(struct gpiod_chip_iter *iter)
 		status = strncmp(dentry->d_name, cdev_prefix,
 				 sizeof(cdev_prefix) - 1);
 		if (status == 0) {
-			iter->current = gpiod_chip_open(dentry->d_name);
+			chip = gpiod_chip_open_by_name(dentry->d_name);
+			iter->current = chip;
 			return iter->current;
 		}
 	}