Commit 6fdcc6e3 authored by Grygorii Strashko's avatar Grygorii Strashko Committed by Ben Hutchings

usb: dwc3: keystone: drop dma_mask configuration

commit adf9a3ab upstream.

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>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent a1ae4c55
......@@ -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;
......@@ -113,9 +111,6 @@ 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);
......
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