# \[PATCH 02/61\] gpio: Add resource management devm\_gpio\_chip\_{add\_data, remove}

- From: Laxman Dewangan \<ldewangan@nvidia.com\>
- Date: 2016-02-22 14:21:37 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2016/02/4690679
- Thread: https://ratatoskr.run/linux-gpio/2016/02/4690677/t.md

```text
Add devm wrappers for the gpiochip_add_data() and gpiochip_remove().

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
 Documentation/driver-model/devres.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt
index 831a536..8d8f944 100644
--- a/Documentation/driver-model/devres.txt
+++ b/Documentation/driver-model/devres.txt
@@ -252,6 +252,8 @@ GPIO
   devm_gpiod_get_index_optional()
   devm_gpiod_get_optional()
   devm_gpiod_put()
+  devm_gpiochip_add_data()
+  devm_gpiochip_remove()
 
 IIO
   devm_iio_device_alloc()
-- 
2.1.4
```