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hwrng: bcm2835 - Add missing clk_disable_unprepare in bcm2835_rng_init

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

Fixes: e5f9f41d5e ("hwrng: bcm2835 - add reset support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Gaosheng Cui 2024-08-03 14:49:22 +08:00 committed by Herbert Xu
parent da4fe6815a
commit d57e2f7cff
1 changed files with 3 additions and 1 deletions
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4
drivers/char/hw_random/bcm2835-rng.c
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@ -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 */