Messages in this thread Patch in this message | | | From | Chuhong Yuan <> | Subject | [PATCH] misc: Use dev_get_drvdata where possible | Date | Tue, 23 Jul 2019 20:19:49 +0800 |
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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/misc/cardreader/alcor_pci.c | 6 ++---- drivers/misc/habanalabs/habanalabs_drv.c | 6 ++---- drivers/misc/mei/pci-me.c | 19 ++++++++----------- drivers/misc/mei/pci-txe.c | 19 ++++++++----------- 4 files changed, 20 insertions(+), 30 deletions(-)
diff --git a/drivers/misc/cardreader/alcor_pci.c b/drivers/misc/cardreader/alcor_pci.c index bcb10fa4bc3a..259fe1dfec03 100644 --- a/drivers/misc/cardreader/alcor_pci.c +++ b/drivers/misc/cardreader/alcor_pci.c @@ -334,8 +334,7 @@ static void alcor_pci_remove(struct pci_dev *pdev) #ifdef CONFIG_PM_SLEEP static int alcor_suspend(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct alcor_pci_priv *priv = pci_get_drvdata(pdev); + struct alcor_pci_priv *priv = dev_get_drvdata(dev); alcor_pci_aspm_ctrl(priv, 1); return 0; @@ -344,8 +343,7 @@ static int alcor_suspend(struct device *dev) static int alcor_resume(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct alcor_pci_priv *priv = pci_get_drvdata(pdev); + struct alcor_pci_priv *priv = dev_get_drvdata(dev); alcor_pci_aspm_ctrl(priv, 0); return 0; diff --git a/drivers/misc/habanalabs/habanalabs_drv.c b/drivers/misc/habanalabs/habanalabs_drv.c index 6f6dbe93f1df..678f61646ca9 100644 --- a/drivers/misc/habanalabs/habanalabs_drv.c +++ b/drivers/misc/habanalabs/habanalabs_drv.c @@ -295,8 +295,7 @@ void destroy_hdev(struct hl_device *hdev) static int hl_pmops_suspend(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct hl_device *hdev = pci_get_drvdata(pdev); + struct hl_device *hdev = dev_get_drvdata(dev); pr_debug("Going to suspend PCI device\n"); @@ -310,8 +309,7 @@ static int hl_pmops_suspend(struct device *dev) static int hl_pmops_resume(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct hl_device *hdev = pci_get_drvdata(pdev); + struct hl_device *hdev = dev_get_drvdata(dev); pr_debug("Going to resume PCI device\n"); diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index 7a2b3545a7f9..6c7d54ab9bc5 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -378,12 +378,11 @@ static int mei_me_pci_resume(struct device *device) #ifdef CONFIG_PM static int mei_me_pm_runtime_idle(struct device *device) { - struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev; - dev_dbg(&pdev->dev, "rpm: me: runtime_idle\n"); + dev_dbg(device, "rpm: me: runtime_idle\n"); - dev = pci_get_drvdata(pdev); + dev = dev_get_drvdata(device); if (!dev) return -ENODEV; if (mei_write_is_idle(dev)) @@ -394,13 +393,12 @@ static int mei_me_pm_runtime_idle(struct device *device) static int mei_me_pm_runtime_suspend(struct device *device) { - struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev; int ret; - dev_dbg(&pdev->dev, "rpm: me: runtime suspend\n"); + dev_dbg(device, "rpm: me: runtime suspend\n"); - dev = pci_get_drvdata(pdev); + dev = dev_get_drvdata(device); if (!dev) return -ENODEV; @@ -413,7 +411,7 @@ static int mei_me_pm_runtime_suspend(struct device *device) mutex_unlock(&dev->device_lock); - dev_dbg(&pdev->dev, "rpm: me: runtime suspend ret=%d\n", ret); + dev_dbg(device, "rpm: me: runtime suspend ret=%d\n", ret); if (ret && ret != -EAGAIN) schedule_work(&dev->reset_work); @@ -423,13 +421,12 @@ static int mei_me_pm_runtime_suspend(struct device *device) static int mei_me_pm_runtime_resume(struct device *device) { - struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev; int ret; - dev_dbg(&pdev->dev, "rpm: me: runtime resume\n"); + dev_dbg(device, "rpm: me: runtime resume\n"); - dev = pci_get_drvdata(pdev); + dev = dev_get_drvdata(device); if (!dev) return -ENODEV; @@ -439,7 +436,7 @@ static int mei_me_pm_runtime_resume(struct device *device) mutex_unlock(&dev->device_lock); - dev_dbg(&pdev->dev, "rpm: me: runtime resume ret = %d\n", ret); + dev_dbg(device, "rpm: me: runtime resume ret = %d\n", ret); if (ret) schedule_work(&dev->reset_work); diff --git a/drivers/misc/mei/pci-txe.c b/drivers/misc/mei/pci-txe.c index 2e37fc2e0fa8..f1c16a587495 100644 --- a/drivers/misc/mei/pci-txe.c +++ b/drivers/misc/mei/pci-txe.c @@ -276,12 +276,11 @@ static int mei_txe_pci_resume(struct device *device) #ifdef CONFIG_PM static int mei_txe_pm_runtime_idle(struct device *device) { - struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev; - dev_dbg(&pdev->dev, "rpm: txe: runtime_idle\n"); + dev_dbg(device, "rpm: txe: runtime_idle\n"); - dev = pci_get_drvdata(pdev); + dev = dev_get_drvdata(device); if (!dev) return -ENODEV; if (mei_write_is_idle(dev)) @@ -291,13 +290,12 @@ static int mei_txe_pm_runtime_idle(struct device *device) } static int mei_txe_pm_runtime_suspend(struct device *device) { - struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev; int ret; - dev_dbg(&pdev->dev, "rpm: txe: runtime suspend\n"); + dev_dbg(device, "rpm: txe: runtime suspend\n"); - dev = pci_get_drvdata(pdev); + dev = dev_get_drvdata(device); if (!dev) return -ENODEV; @@ -310,7 +308,7 @@ static int mei_txe_pm_runtime_suspend(struct device *device) /* keep irq on we are staying in D0 */ - dev_dbg(&pdev->dev, "rpm: txe: runtime suspend ret=%d\n", ret); + dev_dbg(device, "rpm: txe: runtime suspend ret=%d\n", ret); mutex_unlock(&dev->device_lock); @@ -322,13 +320,12 @@ static int mei_txe_pm_runtime_suspend(struct device *device) static int mei_txe_pm_runtime_resume(struct device *device) { - struct pci_dev *pdev = to_pci_dev(device); struct mei_device *dev; int ret; - dev_dbg(&pdev->dev, "rpm: txe: runtime resume\n"); + dev_dbg(device, "rpm: txe: runtime resume\n"); - dev = pci_get_drvdata(pdev); + dev = dev_get_drvdata(device); if (!dev) return -ENODEV; @@ -340,7 +337,7 @@ static int mei_txe_pm_runtime_resume(struct device *device) mutex_unlock(&dev->device_lock); - dev_dbg(&pdev->dev, "rpm: txe: runtime resume ret = %d\n", ret); + dev_dbg(device, "rpm: txe: runtime resume ret = %d\n", ret); if (ret) schedule_work(&dev->reset_work); -- 2.20.1
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