Commit d57e2f7c authored by Gaosheng Cui's avatar Gaosheng Cui Committed by Herbert Xu
Browse files

hwrng: bcm2835 - Add missing clk_disable_unprepare in bcm2835_rng_init 



Add the missing clk_disable_unprepare() before return in
bcm2835_rng_init().

Fixes: e5f9f41d ("hwrng: bcm2835 - add reset support")
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarGaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: default avatarFlorian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent da4fe681

drivers/char/hw_random/bcm2835-rng.c

+3 −1
Original line number Diff line number Diff line
@@ -94,8 +94,10 @@ static int bcm2835_rng_init(struct hwrng *rng) 
		return ret;



	ret = reset_control_reset(priv->reset);

	if (ret)

	if (ret) {

		clk_disable_unprepare(priv->clk);

		return ret;

	}



	if (priv->mask_interrupts) {

		/* mask the interrupt */