diff options
author | Mark Brown <broonie@kernel.org> | 2019-04-19 12:37:38 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2019-04-19 12:37:38 +0100 |
commit | a48dff1bc041d1d267e7ceff1bb4cf4185c3729b (patch) | |
tree | 0b3956a2dc9d6baa31fa0c8eab6e4845774c4214 /drivers/crypto/amcc/crypto4xx_trng.c | |
parent | 642f61354ac697e2127c097101c33b70c4848c45 (diff) | |
parent | 8fd8f8d65bf56aaa80c7ae5eaf26afd586139683 (diff) |
Merge branch 'linux-linaro-lsk-v4.14' into linux-linaro-lsk-v4.14-rtlinux-linaro-lsk-v4.14-rt
Diffstat (limited to 'drivers/crypto/amcc/crypto4xx_trng.c')
-rw-r--r-- | drivers/crypto/amcc/crypto4xx_trng.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/crypto/amcc/crypto4xx_trng.c b/drivers/crypto/amcc/crypto4xx_trng.c index 677ca17fd223..368c5599515e 100644 --- a/drivers/crypto/amcc/crypto4xx_trng.c +++ b/drivers/crypto/amcc/crypto4xx_trng.c @@ -80,8 +80,10 @@ void ppc4xx_trng_probe(struct crypto4xx_core_device *core_dev) /* Find the TRNG device node and map it */ trng = of_find_matching_node(NULL, ppc4xx_trng_match); - if (!trng || !of_device_is_available(trng)) + if (!trng || !of_device_is_available(trng)) { + of_node_put(trng); return; + } dev->trng_base = of_iomap(trng, 0); of_node_put(trng); |