lkml.org 
[lkml]   [2018]   [Apr]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 06/61] crypto: simplify getting .drvdata
Date
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>
---

Build tested only. buildbot is happy. Please apply individually.

drivers/crypto/exynos-rng.c | 6 ++----
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);
}
--
2.11.0
\
 
 \ /
  Last update: 2018-04-19 16:28    [W:0.307 / U:3.864 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site