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Commit 8ce31dca authored by Wolfram Sang's avatar Wolfram Sang Committed by Herbert Xu
Browse files

crypto: drivers - simplify getting .drvdata 



We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 9dbc8a03

drivers/crypto/exynos-rng.c

+2 −4
Original line number Diff line number Diff line
@@ -319,8 +319,7 @@ static int exynos_rng_remove(struct platform_device *pdev) 


static int __maybe_unused exynos_rng_suspend(struct device *dev)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct exynos_rng_dev *rng = platform_get_drvdata(pdev);

	struct exynos_rng_dev *rng = dev_get_drvdata(dev);

	int ret;



	/* If we were never seeded then after resume it will be the same */
@@ -350,8 +349,7 @@ static int __maybe_unused exynos_rng_suspend(struct device *dev) 


static int __maybe_unused exynos_rng_resume(struct device *dev)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct exynos_rng_dev *rng = platform_get_drvdata(pdev);

	struct exynos_rng_dev *rng = dev_get_drvdata(dev);

	int ret;



	/* Never seeded so nothing to do */

drivers/crypto/picoxcell_crypto.c

+2 −4
Original line number Diff line number Diff line
@@ -1169,8 +1169,7 @@ static void spacc_spacc_complete(unsigned long data) 
#ifdef CONFIG_PM

static int spacc_suspend(struct device *dev)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct spacc_engine *engine = platform_get_drvdata(pdev);

	struct spacc_engine *engine = dev_get_drvdata(dev);



	/*

	 * We only support standby mode. All we have to do is gate the clock to
@@ -1184,8 +1183,7 @@ static int spacc_suspend(struct device *dev) 


static int spacc_resume(struct device *dev)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct spacc_engine *engine = platform_get_drvdata(pdev);

	struct spacc_engine *engine = dev_get_drvdata(dev);



	return clk_enable(engine->clk);

}