diff options
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 9 | ||||
| -rw-r--r-- | drivers/usb/musb/musb_gadget.c | 3 | ||||
| -rw-r--r-- | drivers/usb/musb/omap2430.c | 5 |
3 files changed, 11 insertions, 6 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index c370ed59ef7b..89c270a99549 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2220,7 +2220,8 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) if (status) goto fail5; - pm_runtime_put(musb->controller); + pm_runtime_mark_last_busy(musb->controller); + pm_runtime_put_autosuspend(musb->controller); /* * For why this is currently needed, see commit 3e43a0725637 @@ -2248,6 +2249,7 @@ fail2_5: usb_phy_shutdown(musb->xceiv); err_usb_phy_init: + pm_runtime_dont_use_autosuspend(musb->controller); pm_runtime_put_sync(musb->controller); fail2: @@ -2313,8 +2315,6 @@ static int musb_remove(struct platform_device *pdev) 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; @@ -2326,6 +2326,9 @@ static int musb_remove(struct platform_device *pdev) cancel_work_sync(&musb->irq_work); cancel_delayed_work_sync(&musb->finish_resume_work); cancel_delayed_work_sync(&musb->deassert_reset_work); + pm_runtime_dont_use_autosuspend(musb->controller); + pm_runtime_put_sync(musb->controller); + pm_runtime_disable(musb->controller); musb_free(musb); device_init_wakeup(dev, 0); return 0; diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index 152865b36522..fff5a8a283e3 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1963,7 +1963,8 @@ static int musb_gadget_stop(struct usb_gadget *g) * that currently misbehaves. */ - pm_runtime_put(musb->controller); + pm_runtime_mark_last_busy(musb->controller); + pm_runtime_put_autosuspend(musb->controller); return 0; } diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index c84e0322c108..07363d28fbc1 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -435,8 +435,9 @@ static int omap2430_musb_init(struct musb *musb) phy_init(musb->phy); phy_power_on(musb->phy); - pm_runtime_put_noidle(musb->controller); - pm_runtime_put_noidle(glue->dev); + pm_runtime_mark_last_busy(musb->controller); + pm_runtime_put_autosuspend(musb->controller); + pm_runtime_put(glue->dev); return 0; err1: |