hwrng: nomadik - use clk_prepare_enable()

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@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
mariux64 · Jun 5, 2013 · beca35d · beca35d
1 parent 61e2d1a
commit beca35d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)