From 6496ac0beb5d3d78d76621db27d53a96414bf683 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Tue, 5 Jul 2022 17:44:36 +0800 Subject: [PATCH] hwrng: atmel - disable trng on failure path stable inclusion from stable-v5.10.110 commit a4067ccb97e5eb7cf7da5132139d7678ab97cde0 bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=a4067ccb97e5eb7cf7da5132139d7678ab97cde0 -------------------------------- [ Upstream commit a223ea9f89ab960eb254ba78429efd42eaf845eb ] Call atmel_trng_disable() on failure path of probe. Fixes: a1fa98d8116f ("hwrng: atmel - disable TRNG during suspend") Signed-off-by: Claudiu Beznea Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin Signed-off-by: Yu Liao Reviewed-by: Wei Li Signed-off-by: Zheng Zengkai --- drivers/char/hw_random/atmel-rng.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index ecb71c4317a5..8cf0ef501341 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -114,6 +114,7 @@ static int atmel_trng_probe(struct platform_device *pdev) err_register: clk_disable_unprepare(trng->clk); + atmel_trng_disable(trng); return ret; } -- GitLab