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@xxxxxx>
---
drivers/usb/dwc3/dwc3-omap.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 22e9606..e92a992 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -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);
--
2.8.0
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