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| author |   Yang Yingliang <yangyingliang@huawei.com> | 2022-05-14 16:42:41 +0800 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2022-05-20 13:54:45 +0800 |
| commit | e4e62bbc6aba49a5edb3156ec65f6698ff37d228 (patch) | |
| tree | c1182cbac7cc7d118a5914d14543c756e45a6e3d /drivers/char | |
| parent | crypto: hisilicon/sec - delete the flag CRYPTO_ALG_ALLOCATES_MEMORY (diff) | |
| download | linux-dev-e4e62bbc6aba49a5edb3156ec65f6698ff37d228.tar.xz linux-dev-e4e62bbc6aba49a5edb3156ec65f6698ff37d228.zip | |
hwrng: omap3-rom - fix using wrong clk_disable() in omap_rom_rng_runtime_resume()
'ddata->clk' is enabled by clk_prepare_enable(), it should be disabled
by clk_disable_unprepare().
Fixes: 8d9d4bdc495f ("hwrng: omap3-rom - Use runtime PM instead of custom functions")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/omap3-rom-rng.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/hw_random/omap3-rom-rng.c b/drivers/char/hw_random/omap3-rom-rng.c index e0d77fa048fb..f06e4f95114f 100644 --- a/drivers/char/hw_random/omap3-rom-rng.c +++ b/drivers/char/hw_random/omap3-rom-rng.c @@ -92,7 +92,7 @@ static int __maybe_unused omap_rom_rng_runtime_resume(struct device *dev) r = ddata->rom_rng_call(0, 0, RNG_GEN_PRNG_HW_INIT); if (r != 0) { - clk_disable(ddata->clk); + clk_disable_unprepare(ddata->clk); dev_err(dev, "HW init failed: %d\n", r); return -EIO; |