hwrng: atmel - disable trng on failure path

Call atmel_trng_disable() on failure path of probe.

Fixes: a1fa98d8116f ("hwrng: atmel - disable TRNG during suspend")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c
index 1a48746..b7ef951 100644 (file)
--- a/drivers/char/hw_random/atmel-rng.c
+++ b/drivers/char/hw_random/atmel-rng.c
@@ -131,6 +131,7 @@ static int atmel_trng_probe(struct platform_device *pdev)
 
 err_register:
        clk_disable_unprepare(trng->clk);
+       atmel_trng_disable(trng);
        return ret;
 }