[PATCH] hw_rng: nomadik: use clk_prepare_enable()

[Linus Walleij]

The Nomadik HW RNG driver has seen some rust and is not preparing
the clock before use. Fix this up so we get rid of runtime
complaints from the clock subsystem.

Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
 drivers/char/hw_random/nomadik-rng.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/hw_random/nomadik-rng.c b/drivers/char/hw_random/nomadik-rng.c
index 96de024..232b87f 100644
--- a/drivers/char/hw_random/nomadik-rng.c
+++ b/drivers/char/hw_random/nomadik-rng.c
@@ -51,7 +51,7 @@ static int nmk_rng_probe(struct amba_device *dev, const struct amba_id *id)
 		return ret;
 	}
 
-	clk_enable(rng_clk);
+	clk_prepare_enable(rng_clk);
 
 	ret = amba_request_regions(dev, dev->dev.init_name);
 	if (ret)
-- 
1.8.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/