[PATCH 60/61] net: dsa: simplify getting .drvdata

Wolfram Sang
2018-04-19T14:08:18Z

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.

net/dsa/legacy.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c
index 42a7b85b84e1..f8d6b212328f 100644
--- a/net/dsa/legacy.c
+++ b/net/dsa/legacy.c
@@ -687,8 +687,7 @@ static void dsa_shutdown(struct platform_device *pdev)
#ifdef CONFIG_PM_SLEEP
static int dsa_suspend(struct device *d)
{
- struct platform_device *pdev = to_platform_device(d);
- struct dsa_switch_tree *dst = platform_get_drvdata(pdev);
+ struct dsa_switch_tree *dst = dev_get_drvdata(d);
int i, ret = 0;

for (i = 0; i < dst->pd->nr_chips; i++) {
@@ -703,8 +702,7 @@ static int dsa_suspend(struct device *d)

static int dsa_resume(struct device *d)
{
- struct platform_device *pdev = to_platform_device(d);
- struct dsa_switch_tree *dst = platform_get_drvdata(pdev);
+ struct dsa_switch_tree *dst = dev_get_drvdata(d);
int i, ret = 0;

for (i = 0; i < dst->pd->nr_chips; i++) {
--
2.11.0