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hwrng: nomadik - use clk_prepare_enable()

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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>
This commit is contained in:
Linus Walleij 2013-06-03 02:02:09 +02:00 committed by Herbert Xu
parent 61e2d1a9b2
commit beca35d05c
1 changed files with 1 additions and 1 deletions
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drivers/char/hw_random/nomadik-rng.c
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@ -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)