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authorJens Wiklander <jens.wiklander@linaro.org>2017-10-09 11:11:49 +0200
committerAlex Shi <alex.shi@linaro.org>2017-10-17 15:55:47 +0800
commit3840c408dbaaf913b71e3431fe0f14fb528b8d5c (patch)
treebec60ef8311c350adad1e4f8a71de0c706ffa959
parent8f14d19f69711a5633b85dc398cafc84d687aaca (diff)
downloadlinux-linaro-stable-v4.9/topic/optee.tar.gz
optee: fix invalid of_node_put() in optee_driver_init()v4.9/topic/optee
The first node supplied to of_find_matching_node() has its reference counter decreased as part of call to that function. In optee_driver_init() after calling of_find_matching_node() it's invalid to call of_node_put() on the supplied node again. So remove the invalid call to of_node_put(). Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
-rw-r--r--drivers/tee/optee/core.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c
index 58169e5..18c8c0a 100644
--- a/drivers/tee/optee/core.c
+++ b/drivers/tee/optee/core.c
@@ -589,7 +589,6 @@ static int __init optee_driver_init(void)
return -ENODEV;
np = of_find_matching_node(fw_np, optee_match);
- of_node_put(fw_np);
if (!np)
return -ENODEV;