diff mbox

hw_rng: nomadik: use clk_prepare_enable()

Message ID 1370217729-13699-1-git-send-email-linus.walleij@linaro.org
State Accepted
Commit beca35d05cc224d7434b0d1b5911c7b25febd336
Headers show

Commit Message

Linus Walleij June 3, 2013, 12:02 a.m. UTC 
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>
---
 drivers/char/hw_random/nomadik-rng.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

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)