Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH -next] hwrng: omap3-rom - fix using wrong clk_disable() in omap_rom_rng_runtime_resume() | Date | Sat, 14 May 2022 16:42:41 +0800 |
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'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> --- drivers/char/hw_random/omap3-rom-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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; -- 2.25.1
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