* [PATCH] thunderbolt: Use dev_get_drvdata where possible
@ 2019-07-24 13:18 Chuhong Yuan
0 siblings, 0 replies; only message in thread
From: Chuhong Yuan @ 2019-07-24 13:18 UTC (permalink / raw)
Cc: Andreas Noever, Michael Jamet, Mika Westerberg, Yehezkel Bernat,
linux-kernel, Chuhong Yuan
Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/thunderbolt/nhi.c | 19 +++++++------------
1 file changed, 7 insertions(+), 12 deletions(-)
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 27fbe62c7ddd..76f490759944 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -847,8 +847,7 @@ static irqreturn_t nhi_msi(int irq, void *data)
static int nhi_suspend_noirq(struct device *dev)
{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct tb *tb = pci_get_drvdata(pdev);
+ struct tb *tb = dev_get_drvdata(dev);
return tb_domain_suspend_noirq(tb);
}
@@ -889,40 +888,36 @@ static int nhi_resume_noirq(struct device *dev)
static int nhi_suspend(struct device *dev)
{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct tb *tb = pci_get_drvdata(pdev);
+ struct tb *tb = dev_get_drvdata(dev);
return tb_domain_suspend(tb);
}
static void nhi_complete(struct device *dev)
{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct tb *tb = pci_get_drvdata(pdev);
+ struct tb *tb = dev_get_drvdata(dev);
/*
* If we were runtime suspended when system suspend started,
* schedule runtime resume now. It should bring the domain back
* to functional state.
*/
- if (pm_runtime_suspended(&pdev->dev))
- pm_runtime_resume(&pdev->dev);
+ if (pm_runtime_suspended(dev))
+ pm_runtime_resume(dev);
else
tb_domain_complete(tb);
}
static int nhi_runtime_suspend(struct device *dev)
{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct tb *tb = pci_get_drvdata(pdev);
+ struct tb *tb = dev_get_drvdata(dev);
return tb_domain_runtime_suspend(tb);
}
static int nhi_runtime_resume(struct device *dev)
{
- struct pci_dev *pdev = to_pci_dev(dev);
- struct tb *tb = pci_get_drvdata(pdev);
+ struct tb *tb = dev_get_drvdata(dev);
nhi_enable_int_throttling(tb->nhi);
return tb_domain_runtime_resume(tb);
--
2.20.1
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