diff options
| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2016-04-04 14:33:31 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-04-06 16:36:01 +0300 |
| commit | adf9a3ab90eb44e57f9dbf757acd897838b5ec21 (patch) | |
| tree | d1eb628e0be7254a733f3e16910b17d1ea09fc82 /drivers/usb | |
| parent | 79171e9b90b133686a96912cd7b528655cc9a07a (diff) | |
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: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-keystone.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/usb/dwc3/dwc3-keystone.c b/drivers/usb/dwc3/dwc3-keystone.c index 2be268d2423d..72664700b8a2 100644 --- a/drivers/usb/dwc3/dwc3-keystone.c +++ b/drivers/usb/dwc3/dwc3-keystone.c @@ -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); |