From: Miaoqian Lin <linmq006@gmail.com> stable inclusion from stable-v5.10.110 commit 7ca525b4cc658d9105efe45f5f97c2a9ab5b6dfa bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 7f0f1f3ef62ed7a40e30aff28115bd94c4211d1d ] The corresponding API for clk_prepare_enable is clk_disable_unprepare, other than clk_disable_unprepare. Fix this by changing clk_disable to clk_disable_unprepare. Fixes: beca35d05cc2 ("hwrng: nomadik - use clk_prepare_enable()") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Yu Liao <liaoyu15@huawei.com> Reviewed-by: Wei Li <liwei391@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- drivers/char/hw_random/nomadik-rng.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/hw_random/nomadik-rng.c b/drivers/char/hw_random/nomadik-rng.c index 67947a19aa22..e8f9621e7954 100644 --- a/drivers/char/hw_random/nomadik-rng.c +++ b/drivers/char/hw_random/nomadik-rng.c @@ -65,14 +65,14 @@ static int nmk_rng_probe(struct amba_device *dev, const struct amba_id *id) out_release: amba_release_regions(dev); out_clk: - clk_disable(rng_clk); + clk_disable_unprepare(rng_clk); return ret; } static void nmk_rng_remove(struct amba_device *dev) { amba_release_regions(dev); - clk_disable(rng_clk); + clk_disable_unprepare(rng_clk); } static const struct amba_id nmk_rng_ids[] = { -- 2.20.1