3.16.35-rc1 review patch. If anyone has any objections, please let me know.
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From: Grygorii Strashko <grygorii.stras...@ti.com>
commit adf9a3ab90eb44e57f9dbf757acd897838b5ec21 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-kariche...@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.stras...@ti.com>
Signed-off-by: Felipe Balbi <felipe.ba...@linux.intel.com>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/usb/dwc3/dwc3-keystone.c | 5 -----
1 file changed, 5 deletions(-)
--- 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;
@@ -113,9 +111,6 @@ static int kdwc3_probe(struct platform_d
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);
