static int __devexit ehci_hsic_msm_remove(struct platform_device *pdev) { struct usb_hcd *hcd = platform_get_drvdata(pdev); struct msm_hsic_hcd *mehci = hcd_to_hsic(hcd); struct msm_hsic_host_platform_data *pdata = mehci->dev->platform_data; if (pdata && pdata->swfi_latency) pm_qos_remove_request(&mehci->pm_qos_req_dma); if (mehci->peripheral_status_irq) free_irq(mehci->peripheral_status_irq, mehci); if (mehci->wakeup_irq) { if (mehci->wakeup_irq_enabled) disable_irq_wake(mehci->wakeup_irq); free_irq(mehci->wakeup_irq, mehci); } /* * If the update request is called after unregister, the request will * fail. Results are undefined if unregister is called in the middle of * update request. */ mehci->bus_vote = false; cancel_work_sync(&mehci->bus_vote_w); if (mehci->bus_perf_client) msm_bus_scale_unregister_client(mehci->bus_perf_client); ehci_hsic_msm_debugfs_cleanup(); device_init_wakeup(&pdev->dev, 0); pm_runtime_set_suspended(&pdev->dev); destroy_workqueue(ehci_wq); usb_remove_hcd(hcd); msm_hsic_config_gpios(mehci, 0); msm_hsic_init_vddcx(mehci, 0); msm_hsic_init_clocks(mehci, 0); wake_lock_destroy(&mehci->wlock); iounmap(hcd->regs); usb_put_hcd(hcd); return 0; }
static int __devexit ehci_hsic_msm_remove(struct platform_device *pdev) { struct usb_hcd *hcd = platform_get_drvdata(pdev); struct msm_hsic_hcd *mehci = hcd_to_hsic(hcd); struct msm_hsic_host_platform_data *pdata = mehci->dev->platform_data; if (pdata && pdata->swfi_latency) pm_qos_remove_request(&mehci->pm_qos_req_dma); if (mehci->peripheral_status_irq) free_irq(mehci->peripheral_status_irq, mehci); if (mehci->wakeup_irq) { if (mehci->wakeup_irq_enabled) disable_irq_wake(mehci->wakeup_irq); free_irq(mehci->wakeup_irq, mehci); } if (mehci->bus_perf_client) msm_bus_scale_unregister_client(mehci->bus_perf_client); ehci_hsic_msm_debugfs_cleanup(); device_init_wakeup(&pdev->dev, 0); pm_runtime_set_suspended(&pdev->dev); usb_remove_hcd(hcd); msm_hsic_config_gpios(mehci, 0); msm_hsic_init_vddcx(mehci, 0); msm_hsic_init_clocks(mehci, 0); wake_lock_destroy(&mehci->wlock); iounmap(hcd->regs); usb_put_hcd(hcd); return 0; }