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UPSTREAM: usb: dwc3: omap: drop dma_mask configuration

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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.

Change-Id: I48f756ccc2d84b0e5eb4afc7b3789261d735600c
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
(cherry picked from commit 495dd5f781)
This commit is contained in:
Grygorii Strashko
2016-04-05 15:09:44 +03:00
committed by Huang, Tao
parent fef3291853
commit 32bd9f56e7
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/dwc3/dwc3-omap.c
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@@ -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);