This just guarantees that this piece of memory
will be marked uncachable.
Signed-off-by: Felipe Balbi <[email protected]>
---
drivers/usb/dwc3/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index c34452a..4f2ef53 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -459,7 +459,7 @@ static int __devinit dwc3_probe(struct platform_device
*pdev)
return -ENOMEM;
}
- regs = devm_ioremap(dev, res->start, resource_size(res));
+ regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
if (!regs) {
dev_err(dev, "ioremap failed\n");
return -ENOMEM;
--
1.7.12.rc0
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