diff options
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 460176c43e84..c370ed59ef7b 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1090,29 +1090,6 @@ void musb_stop(struct musb *musb) musb_platform_try_idle(musb, 0); } -static void musb_shutdown(struct platform_device *pdev) -{ - struct musb *musb = dev_to_musb(&pdev->dev); - unsigned long flags; - - pm_runtime_get_sync(musb->controller); - - musb_host_cleanup(musb); - musb_gadget_cleanup(musb); - - spin_lock_irqsave(&musb->lock, flags); - musb_platform_disable(musb); - musb_generic_disable(musb); - spin_unlock_irqrestore(&musb->lock, flags); - - musb_writeb(musb->mregs, MUSB_DEVCTL, 0); - musb_platform_exit(musb); - - pm_runtime_put(musb->controller); - /* FIXME power down */ -} - - /*-------------------------------------------------------------------------*/ /* @@ -2318,6 +2295,7 @@ static int musb_remove(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct musb *musb = dev_to_musb(dev); + unsigned long flags; /* this gets called on rmmod. * - Host mode: host may still be active @@ -2325,7 +2303,19 @@ static int musb_remove(struct platform_device *pdev) * - OTG mode: both roles are deactivated (or never-activated) */ musb_exit_debugfs(musb); - musb_shutdown(pdev); + + pm_runtime_get_sync(musb->controller); + musb_host_cleanup(musb); + musb_gadget_cleanup(musb); + spin_lock_irqsave(&musb->lock, flags); + musb_platform_disable(musb); + musb_generic_disable(musb); + spin_unlock_irqrestore(&musb->lock, flags); + musb_writeb(musb->mregs, MUSB_DEVCTL, 0); + musb_platform_exit(musb); + pm_runtime_put(musb->controller); + /* FIXME power down */ + musb_phy_callback = NULL; if (musb->dma_controller) @@ -2618,7 +2608,6 @@ static struct platform_driver musb_driver = { }, .probe = musb_probe, .remove = musb_remove, - .shutdown = musb_shutdown, }; module_platform_driver(musb_driver); |