Commit 495dd5f7 authored Apr 05, 2016 by Grygorii Strashko Committed by Felipe Balbi Apr 18, 2016

usb: dwc3: omap: drop dma_mask configuration



The DWC3 OMAP driver supports DT-boot only, as result dma_mask will be
always configured properly from DT -
of_platform_device_create_pdata()->of_dma_configure(). More over,
dwc3-omap.c can be built as module and in this case it's unsafe to
assign local variable as dma_mask.

Hence, remove dma_mask configuration code.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent e58dd357

drivers/usb/dwc3/dwc3-omap.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -331,8 +331,6 @@ static void dwc3_omap_disable_irqs(struct dwc3_omap *omap)
		dwc3_omap_write_irqmisc_clr(omap, reg);
		}

		static u64 dwc3_omap_dma_mask = DMA_BIT_MASK(32);

		static int dwc3_omap_id_notifier(struct notifier_block *nb,
		unsigned long event, void *ptr)
		{
		@@ -490,7 +488,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
		omap->irq = irq;
		omap->base = base;
		omap->vbus_reg = vbus_reg;
		dev->dma_mask = &dwc3_omap_dma_mask;

		pm_runtime_enable(dev);
		ret = pm_runtime_get_sync(dev);