From: Etienne Carriere <etienne.carriere@linaro.org>
Date: Tue, 26 Jul 2022 14:21:41 +0000 (+0200)
Subject: drivers: tee: optee: remove unused probe local variable
X-Git-Url: http://git.dujemihanovic.xyz/%22/img/sics.gif/%22/static/git-favicon.png?a=commitdiff_plain;h=fd0d7a6c88fe0ae16dda95eba52c598b9fa9db2a;p=u-boot.git

drivers: tee: optee: remove unused probe local variable

Removes local variable child in optee_probe() that is not used.

Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
---

diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c
index a89d62aaf0..c1f5fc4c7a 100644
--- a/drivers/tee/optee/core.c
+++ b/drivers/tee/optee/core.c
@@ -642,7 +642,6 @@ static int optee_probe(struct udevice *dev)
 {
 	struct optee_pdata *pdata = dev_get_plat(dev);
 	u32 sec_caps;
-	struct udevice *child;
 	int ret;
 
 	if (!is_optee_api(pdata->invoke_fn)) {
@@ -673,7 +672,7 @@ static int optee_probe(struct udevice *dev)
 	 * only bind the drivers associated to the supported OP-TEE TA
 	 */
 	if (IS_ENABLED(CONFIG_RNG_OPTEE)) {
-		ret = device_bind_driver(dev, "optee-rng", "optee-rng", &child);
+		ret = device_bind_driver(dev, "optee-rng", "optee-rng", NULL);
 		if (ret)
 			return ret;
 	}