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Subject[PATCH] usb: ehci-mv: Fix missing iomem in cast
Date
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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