Commit e4e62bbc authored by Yang Yingliang's avatar Yang Yingliang Committed by Herbert Xu
Browse files

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: 8d9d4bdc ("hwrng: omap3-rom - Use runtime PM instead of custom functions")
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 2d33f577

drivers/char/hw_random/omap3-rom-rng.c

+1 −1
Original line number Diff line number Diff line
@@ -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;