Commit 7b971170 authored by David Brownell's avatar David Brownell Committed by Greg Kroah-Hartman

[PATCH] USB: ehci needs a readb() on IDP425 PCI (ARM)

This is a one-line "obviously correct" patch that Lutz reports
is needed on one ARM platform.
parent 2cb8e202
...@@ -331,7 +331,8 @@ static int ehci_start (struct usb_hcd *hcd) ...@@ -331,7 +331,8 @@ static int ehci_start (struct usb_hcd *hcd)
spin_lock_init (&ehci->lock); spin_lock_init (&ehci->lock);
ehci->caps = (struct ehci_caps *) hcd->regs; ehci->caps = (struct ehci_caps *) hcd->regs;
ehci->regs = (struct ehci_regs *) (hcd->regs + ehci->caps->length); ehci->regs = (struct ehci_regs *) (hcd->regs +
readb (&ehci->caps->length));
dbg_hcs_params (ehci, "ehci_start"); dbg_hcs_params (ehci, "ehci_start");
dbg_hcc_params (ehci, "ehci_start"); dbg_hcc_params (ehci, "ehci_start");
......
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