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| author | Dmitry Torokhov <dtor@vmware.com> | 2011-02-09 01:29:33 +0100 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-02-20 16:07:05 +0100 |
| commit | 09ece30e06b19994e6f3d260e5c4be18dce22714 (patch) | |
| tree | f2b12741be0fa144369aabca88a1108f29cb3122 /drivers/usb/host/xhci-dbg.c | |
| parent | USB: Reset USB 3.0 devices on (re)discovery (diff) | |
| download | linux-09ece30e06b19994e6f3d260e5c4be18dce22714.tar.xz linux-09ece30e06b19994e6f3d260e5c4be18dce22714.zip | |
USB: xhci: rework xhci_print_ir_set() to get ir set from xhci itself
xhci->ir_set points to __iomem region, but xhci_print_ir_set accepts
plain struct xhci_intr_reg * causing multiple sparse warning at call
sites and inside the fucntion when we try to read that memory.
Instead of adding __iomem qualifier to the argument let's rework the
function so it itself gets needed register set from xhci and prints
it.
Signed-off-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host/xhci-dbg.c')
| -rw-r--r-- | drivers/usb/host/xhci-dbg.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c index fcbf4abbf381..582937e2132f 100644 --- a/drivers/usb/host/xhci-dbg.c +++ b/drivers/usb/host/xhci-dbg.c @@ -169,9 +169,10 @@ static void xhci_print_ports(struct xhci_hcd *xhci) } } -void xhci_print_ir_set(struct xhci_hcd *xhci, struct xhci_intr_reg *ir_set, int set_num) +void xhci_print_ir_set(struct xhci_hcd *xhci, int set_num) { - void *addr; + struct xhci_intr_reg __iomem *ir_set = &xhci->run_regs->ir_set[set_num]; + void __iomem *addr; u32 temp; u64 temp_64; |