[PATCH 55/61] usb: mtu3: simplify getting .drvdata

Wolfram Sang
2018-04-19T14:07:16Z

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>
Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---

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

drivers/usb/mtu3/mtu3_plat.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/mtu3/mtu3_plat.c b/drivers/usb/mtu3/mtu3_plat.c
index 628d5ce356ca..46551f6d16fd 100644
--- a/drivers/usb/mtu3/mtu3_plat.c
+++ b/drivers/usb/mtu3/mtu3_plat.c
@@ -447,8 +447,7 @@ static int mtu3_remove(struct platform_device *pdev)
*/
static int __maybe_unused mtu3_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct ssusb_mtk *ssusb = platform_get_drvdata(pdev);
+ struct ssusb_mtk *ssusb = dev_get_drvdata(dev);

dev_dbg(dev, "%s\n", __func__);

@@ -466,8 +465,7 @@ static int __maybe_unused mtu3_suspend(struct device *dev)

static int __maybe_unused mtu3_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct ssusb_mtk *ssusb = platform_get_drvdata(pdev);
+ struct ssusb_mtk *ssusb = dev_get_drvdata(dev);
int ret;

dev_dbg(dev, "%s\n", __func__);
--
2.11.0