Revert "xhci: replace xhci_read_64() with readq()"

[~andy/linux] / drivers / usb / host / xhci-mem.c

diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 4b87026f8a5ac8b7143f48a77ee6a486b8ff9eb4..bce4391a0e7d708873180ab40f3ef17737f148a1 100644 (file)
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1958,7 +1958,7 @@ static void xhci_set_hc_event_deq(struct xhci_hcd *xhci)
                xhci_warn(xhci, "WARN something wrong with SW event ring "
                                "dequeue ptr.\n");
        /* Update HC event ring dequeue pointer */
-       temp = readq(&xhci->ir_set->erst_dequeue);
+       temp = xhci_read_64(xhci, &xhci->ir_set->erst_dequeue);
        temp &= ERST_PTR_MASK;
        /* Don't clear the EHB bit (which is RW1C) because
         * there might be more events to service.
@@ -2312,7 +2312,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
                        (unsigned long long)xhci->cmd_ring->first_seg->dma);
 
        /* Set the address in the Command Ring Control register */
-       val_64 = readq(&xhci->op_regs->cmd_ring);
+       val_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring);
        val_64 = (val_64 & (u64) CMD_RING_RSVD_BITS) |
                (xhci->cmd_ring->first_seg->dma & (u64) ~CMD_RING_RSVD_BITS) |
                xhci->cmd_ring->cycle_state;
@@ -2396,7 +2396,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
        xhci_dbg_trace(xhci, trace_xhci_dbg_init,
                        "// Set ERST base address for ir_set 0 = 0x%llx",
                        (unsigned long long)xhci->erst.erst_dma_addr);
-       val_64 = readq(&xhci->ir_set->erst_base);
+       val_64 = xhci_read_64(xhci, &xhci->ir_set->erst_base);
        val_64 &= ERST_PTR_MASK;
        val_64 |= (xhci->erst.erst_dma_addr & (u64) ~ERST_PTR_MASK);
        xhci_write_64(xhci, val_64, &xhci->ir_set->erst_base);