Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH] usb: ehci-mv: Fix missing iomem in cast | Date | Fri, 3 Jan 2020 17:40:31 +0100 |
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Fix missing __iomem in cast to struct ehci_caps. This fixes the Sparse warning visible on x86_64 compile test:
drivers/usb/host/ehci-mv.c:167:23: warning: cast removes address space '<asn:2>' of expression drivers/usb/host/ehci-mv.c:167:20: warning: incorrect type in assignment (different address spaces) drivers/usb/host/ehci-mv.c:167:20: expected struct ehci_caps [noderef] <asn:2> *caps drivers/usb/host/ehci-mv.c:167:20: got struct ehci_caps *
Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- drivers/usb/host/ehci-mv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c index 66ec1fdf9fe7..16df3cfbed26 100644 --- a/drivers/usb/host/ehci-mv.c +++ b/drivers/usb/host/ehci-mv.c @@ -164,7 +164,7 @@ static int mv_ehci_probe(struct platform_device *pdev) } ehci = hcd_to_ehci(hcd); - ehci->caps = (struct ehci_caps *) ehci_mv->cap_regs; + ehci->caps = (struct ehci_caps __iomem *) ehci_mv->cap_regs; if (ehci_mv->mode == MV_USB_MODE_OTG) { ehci_mv->otg = devm_usb_get_phy(&pdev->dev, USB_PHY_TYPE_USB2); -- 2.17.1
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