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Commit 0574bce9 authored by Jingoo Han's avatar Jingoo Han Committed by Herbert Xu
Browse files

hwrng: omap3-rom - Use devm_clk_get() 



Use devm_clk_get() to make cleanup paths simpler.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 0c0becd0

drivers/char/hw_random/omap3-rom-rng.c

+1 −2
Original line number Diff line number Diff line
@@ -103,7 +103,7 @@ static int omap3_rom_rng_probe(struct platform_device *pdev) 
	}



	setup_timer(&idle_timer, omap3_rom_rng_idle, 0);

	rng_clk = clk_get(&pdev->dev, "ick");

	rng_clk = devm_clk_get(&pdev->dev, "ick");

	if (IS_ERR(rng_clk)) {

		pr_err("unable to get RNG clock\n");

		return PTR_ERR(rng_clk);
@@ -120,7 +120,6 @@ static int omap3_rom_rng_remove(struct platform_device *pdev) 
{

	hwrng_unregister(&omap3_rom_rng_ops);

	clk_disable_unprepare(rng_clk);

	clk_put(rng_clk);

	return 0;

}