diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-omap.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-omap.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index ef4936ff626c..a0aa9f3da441 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -425,7 +425,7 @@ static void dwc3_omap_set_utmi_mode(struct dwc3_omap *omap) static int dwc3_omap_extcon_register(struct dwc3_omap *omap) { - u32 ret; + int ret; struct device_node *node = omap->dev->of_node; struct extcon_dev *edev; @@ -481,10 +481,8 @@ static int dwc3_omap_probe(struct platform_device *pdev) } omap = devm_kzalloc(dev, sizeof(*omap), GFP_KERNEL); - if (!omap) { - dev_err(dev, "not enough memory\n"); + if (!omap) return -ENOMEM; - } platform_set_drvdata(pdev, omap); @@ -576,9 +574,9 @@ static int dwc3_omap_remove(struct platform_device *pdev) if (omap->extcon_id_dev.edev) extcon_unregister_interest(&omap->extcon_id_dev); dwc3_omap_disable_irqs(omap); + device_for_each_child(&pdev->dev, NULL, dwc3_omap_remove_core); pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); - device_for_each_child(&pdev->dev, NULL, dwc3_omap_remove_core); return 0; } @@ -599,7 +597,7 @@ static int dwc3_omap_prepare(struct device *dev) { struct dwc3_omap *omap = dev_get_drvdata(dev); - dwc3_omap_write_irqmisc_set(omap, 0x00); + dwc3_omap_disable_irqs(omap); return 0; } @@ -607,19 +605,8 @@ static int dwc3_omap_prepare(struct device *dev) static void dwc3_omap_complete(struct device *dev) { struct dwc3_omap *omap = dev_get_drvdata(dev); - u32 reg; - reg = (USBOTGSS_IRQMISC_OEVT | - USBOTGSS_IRQMISC_DRVVBUS_RISE | - USBOTGSS_IRQMISC_CHRGVBUS_RISE | - USBOTGSS_IRQMISC_DISCHRGVBUS_RISE | - USBOTGSS_IRQMISC_IDPULLUP_RISE | - USBOTGSS_IRQMISC_DRVVBUS_FALL | - USBOTGSS_IRQMISC_CHRGVBUS_FALL | - USBOTGSS_IRQMISC_DISCHRGVBUS_FALL | - USBOTGSS_IRQMISC_IDPULLUP_FALL); - - dwc3_omap_write_irqmisc_set(omap, reg); + dwc3_omap_enable_irqs(omap); } static int dwc3_omap_suspend(struct device *dev) |