commit4b7acc85deupstream. Add the missing clk_disable_unprepare() before return in cctrng_resume(). Fixes:a583ed310b("hwrng: cctrng - introduce Arm CryptoCell driver") Cc: <stable@vger.kernel.org> Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>