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Commit adf9a3ab authored by Grygorii Strashko's avatar Grygorii Strashko Committed by Felipe Balbi
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usb: dwc3: keystone: drop dma_mask configuration 



The Keystone 2 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-keystone.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.

Cc: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 79171e9b

drivers/usb/dwc3/dwc3-keystone.c

+0 −5
Original line number Diff line number Diff line
@@ -39,8 +39,6 @@ 
#define USBSS_IRQ_COREIRQ_EN	BIT(0)

#define USBSS_IRQ_COREIRQ_CLR	BIT(0)



static u64 kdwc3_dma_mask;



struct dwc3_keystone {

	struct device			*dev;

	struct clk			*clk;
@@ -108,9 +106,6 @@ static int kdwc3_probe(struct platform_device *pdev) 
	if (IS_ERR(kdwc->usbss))

		return PTR_ERR(kdwc->usbss);



	kdwc3_dma_mask = dma_get_mask(dev);

	dev->dma_mask = &kdwc3_dma_mask;



	kdwc->clk = devm_clk_get(kdwc->dev, "usb");



	error = clk_prepare_enable(kdwc->clk);