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Message-Id: <20220418121212.455206444@linuxfoundation.org>
Date: Mon, 18 Apr 2022 14:10:43 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org,
Claudiu Beznea <claudiu.beznea@...rochip.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.14 062/284] hwrng: atmel - disable trng on failure path
From: Claudiu Beznea <claudiu.beznea@...rochip.com>
[ 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 <claudiu.beznea@...rochip.com>
Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
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 661c82cde0f2..92a8960ceba5 100644
--- a/drivers/char/hw_random/atmel-rng.c
+++ b/drivers/char/hw_random/atmel-rng.c
@@ -95,6 +95,7 @@ static int atmel_trng_probe(struct platform_device *pdev)
err_register:
clk_disable_unprepare(trng->clk);
+ atmel_trng_disable(trng);
return ret;
}
--
2.34.1
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