diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 16:05:36 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-04-28 16:09:35 +0800 |
| commit | 8ce31dca75c40f076c125547491983a037112c21 (patch) | |
| tree | 9a455c048f28d85ee4723ce964c96467d33718a3 /drivers/crypto | |
| parent | 9dbc8a0328efa485a6f5b68b867f9f523a3fbeff (diff) | |
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: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/exynos-rng.c | 6 | ||||
| -rw-r--r-- | drivers/crypto/picoxcell_crypto.c | 6 |
2 files changed, 4 insertions, 8 deletions
diff --git a/drivers/crypto/exynos-rng.c b/drivers/crypto/exynos-rng.c index 86f5f459762e..2cfabb99cb6e 100644 --- a/drivers/crypto/exynos-rng.c +++ b/drivers/crypto/exynos-rng.c @@ -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 */ diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c index a4df966adbf6..321d5e2ac833 100644 --- a/drivers/crypto/picoxcell_crypto.c +++ b/drivers/crypto/picoxcell_crypto.c @@ -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); } |