diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-omap.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-omap.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index a4788ac53c0e..17d1822f7687 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -125,46 +125,6 @@ struct dwc3_omap { u32 dma_status:1; }; -#ifdef CONFIG_PM -static int dwc3_omap_suspend(struct device *dev) -{ - struct dwc3_omap *omap = dev_get_drvdata(dev); - - memcpy_fromio(omap->context, omap->base, omap->resource_size); - - return 0; -} - -static int dwc3_omap_resume(struct device *dev) -{ - struct dwc3_omap *omap = dev_get_drvdata(dev); - - memcpy_toio(omap->base, omap->context, omap->resource_size); - - return 0; -} - -static int dwc3_omap_idle(struct device *dev) -{ - struct dwc3_omap *omap = dev_get_drvdata(dev); - u32 reg; - - /* stop DMA Engine */ - reg = dwc3_readl(omap->base, USBOTGSS_SYSCONFIG); - reg &= ~(USBOTGSS_SYSCONFIG_DMADISABLE); - dwc3_writel(omap->base, USBOTGSS_SYSCONFIG, reg); - - return 0; -} - -static UNIVERSAL_DEV_PM_OPS(dwc3_omap_pm_ops, dwc3_omap_suspend, - dwc3_omap_resume, dwc3_omap_idle); - -#define DEV_PM_OPS (&dwc3_omap_pm_ops) -#else -#define DEV_PM_OPS NULL -#endif - static irqreturn_t dwc3_omap_interrupt(int irq, void *_omap) { struct dwc3_omap *omap = _omap; @@ -388,7 +348,6 @@ static struct platform_driver dwc3_omap_driver = { .remove = __devexit_p(dwc3_omap_remove), .driver = { .name = "omap-dwc3", - .pm = DEV_PM_OPS, .of_match_table = of_dwc3_matach, }, }; |