diff mbox

[4/6] dmaengine: idma64: simplify getting .drvdata

Message ID 20180422091415.7587-5-wsa+renesas@sang-engineering.com (mailing list archive)
State Accepted
Headers show

Commit Message

Wolfram Sang April 22, 2018, 9:14 a.m. UTC 
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 to your tree directly.

 drivers/dma/idma64.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/drivers/dma/idma64.c b/drivers/dma/idma64.c
index 1953e57505f4..e5c911200bdb 100644
--- a/drivers/dma/idma64.c
+++ b/drivers/dma/idma64.c
@@ -670,8 +670,7 @@  static int idma64_platform_remove(struct platform_device *pdev)
 
 static int idma64_pm_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct idma64_chip *chip = platform_get_drvdata(pdev);
+	struct idma64_chip *chip = dev_get_drvdata(dev);
 
 	idma64_off(chip->idma64);
 	return 0;
@@ -679,8 +678,7 @@  static int idma64_pm_suspend(struct device *dev)
 
 static int idma64_pm_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct idma64_chip *chip = platform_get_drvdata(pdev);
+	struct idma64_chip *chip = dev_get_drvdata(dev);
 
 	idma64_on(chip->idma64);
 	return 0;