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>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 34cf4e165877..9784880df584 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -473,7 +473,7 @@ int xhci_run(struct usb_hcd *hcd)
                         xhci->ir_set, (unsigned int) ER_IRQ_ENABLE(temp));
         xhci_writel(xhci, ER_IRQ_ENABLE(temp),
                         &xhci->ir_set->irq_pending);
-        xhci_print_ir_set(xhci, xhci->ir_set, 0);
+        xhci_print_ir_set(xhci, 0);
 
         if (NUM_TEST_NOOPS > 0)
                 doorbell = xhci_setup_one_noop(xhci);
@@ -528,7 +528,7 @@ void xhci_stop(struct usb_hcd *hcd)
         temp = xhci_readl(xhci, &xhci->ir_set->irq_pending);
         xhci_writel(xhci, ER_IRQ_DISABLE(temp),
                         &xhci->ir_set->irq_pending);
-        xhci_print_ir_set(xhci, xhci->ir_set, 0);
+        xhci_print_ir_set(xhci, 0);
 
         xhci_dbg(xhci, "cleaning up memory\n");
         xhci_mem_cleanup(xhci);
@@ -755,7 +755,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
                 temp = xhci_readl(xhci, &xhci->ir_set->irq_pending);
                 xhci_writel(xhci, ER_IRQ_DISABLE(temp),
                                 &xhci->ir_set->irq_pending);
-                xhci_print_ir_set(xhci, xhci->ir_set, 0);
+                xhci_print_ir_set(xhci, 0);
 
                 xhci_dbg(xhci, "cleaning up memory\n");
                 xhci_mem_cleanup(xhci);