diff options
Diffstat (limited to 'drivers/usb/musb/musb_dsps.c')
| -rw-r--r-- | drivers/usb/musb/musb_dsps.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index f75cde0f2b43..e3935f18dd56 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -24,11 +24,10 @@ #include <linux/usb/usb_phy_generic.h> #include <linux/platform_data/usb-omap.h> #include <linux/sizes.h> +#include <linux/string_choices.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/of_address.h> -#include <linux/of_irq.h> #include <linux/usb/of.h> #include <linux/debugfs.h> @@ -202,7 +201,7 @@ static void dsps_musb_disable(struct musb *musb) musb_writel(reg_base, wrp->coreintr_clear, wrp->usb_bitmap); musb_writel(reg_base, wrp->epintr_clear, wrp->txep_bitmap | wrp->rxep_bitmap); - del_timer_sync(&musb->dev_timer); + timer_delete_sync(&musb->dev_timer); } /* Caller must take musb->lock */ @@ -216,7 +215,7 @@ static int dsps_check_status(struct musb *musb, void *unused) int skip_session = 0; if (glue->vbus_irq) - del_timer(&musb->dev_timer); + timer_delete(&musb->dev_timer); /* * We poll because DSPS IP's won't expose several OTG-critical @@ -279,7 +278,7 @@ static int dsps_check_status(struct musb *musb, void *unused) static void otg_timer(struct timer_list *t) { - struct musb *musb = from_timer(musb, t, dev_timer); + struct musb *musb = timer_container_of(musb, t, dev_timer); struct device *dev = musb->controller; unsigned long flags; int err; @@ -297,7 +296,6 @@ static void otg_timer(struct timer_list *t) if (err < 0) dev_err(dev, "%s resume work: %i\n", __func__, err); spin_unlock_irqrestore(&musb->lock, flags); - pm_runtime_mark_last_busy(dev); pm_runtime_put_autosuspend(dev); } @@ -380,7 +378,7 @@ static irqreturn_t dsps_interrupt(int irq, void *hci) /* NOTE: this must complete power-on within 100 ms. */ dev_dbg(musb->controller, "VBUS %s (%s)%s, devctl %02x\n", - drvvbus ? "on" : "off", + str_on_off(drvvbus), usb_otg_state_string(musb->xceiv->otg->state), err ? " ERROR" : "", devctl); @@ -500,7 +498,7 @@ static int dsps_musb_exit(struct musb *musb) struct device *dev = musb->controller; struct dsps_glue *glue = dev_get_drvdata(dev->parent); - del_timer_sync(&musb->dev_timer); + timer_delete_sync(&musb->dev_timer); phy_power_off(musb->phy); phy_exit(musb->phy); debugfs_remove_recursive(glue->dbgfs_root); @@ -840,7 +838,7 @@ static int dsps_setup_optional_vbus_irq(struct platform_device *pdev, { int error; - glue->vbus_irq = platform_get_irq_byname(pdev, "vbus"); + glue->vbus_irq = platform_get_irq_byname_optional(pdev, "vbus"); if (glue->vbus_irq == -EPROBE_DEFER) return -EPROBE_DEFER; @@ -851,7 +849,7 @@ static int dsps_setup_optional_vbus_irq(struct platform_device *pdev, error = devm_request_threaded_irq(glue->dev, glue->vbus_irq, NULL, dsps_vbus_threaded_irq, - IRQF_ONESHOT, + IRQF_SHARED, "vbus", glue); if (error) { glue->vbus_irq = 0; @@ -915,7 +913,7 @@ err: return ret; } -static int dsps_remove(struct platform_device *pdev) +static void dsps_remove(struct platform_device *pdev) { struct dsps_glue *glue = platform_get_drvdata(pdev); @@ -923,8 +921,6 @@ static int dsps_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); iounmap(glue->usbss_base); - - return 0; } static const struct dsps_musb_wrapper am33xx_driver_data = { @@ -986,7 +982,7 @@ static int dsps_suspend(struct device *dev) return ret; } - del_timer_sync(&musb->dev_timer); + timer_delete_sync(&musb->dev_timer); mbase = musb->ctrl_base; glue->context.control = musb_readl(mbase, wrp->control); |