gpio: shared-proxy: set suppress_bind_attrs

[PATCH] gpio: shared-proxy: set suppress_bind_attrs

Posted by Bartosz Golaszewski 5 days, 2 hours ago

From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

User-space must not fiddle with shared-proxy auxiliary devices. Disable
bind/unbind attributes in sysfs.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
 drivers/gpio/gpio-shared-proxy.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-shared-proxy.c b/drivers/gpio/gpio-shared-proxy.c
index 3ef2c40ed1522..29d7d2e4dfc02 100644
--- a/drivers/gpio/gpio-shared-proxy.c
+++ b/drivers/gpio/gpio-shared-proxy.c
@@ -322,6 +322,7 @@ MODULE_DEVICE_TABLE(auxiliary, gpio_shared_proxy_id_table);
 static struct auxiliary_driver gpio_shared_proxy_driver = {
 	.driver = {
 		.name = "gpio-shared-proxy",
+		.suppress_bind_attrs = true,
 	},
 	.probe = gpio_shared_proxy_probe,
 	.id_table = gpio_shared_proxy_id_table,
-- 
2.51.0

Re: [PATCH] gpio: shared-proxy: set suppress_bind_attrs

Posted by Bartosz Golaszewski 3 days, 13 hours ago

From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>


On Wed, 26 Nov 2025 20:17:30 +0100, Bartosz Golaszewski wrote:
> User-space must not fiddle with shared-proxy auxiliary devices. Disable
> bind/unbind attributes in sysfs.
> 
> 

Applied, thanks!

[1/1] gpio: shared-proxy: set suppress_bind_attrs
      https://git.kernel.org/brgl/linux/c/64309e40e357bead3a872db89512df6c071addc5

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>