From: Alexander Gordeev <agordeev@redhat.com>
Date: Thu, 8 May 2014 16:25:58 +0000 (+0300)
Subject: xhci: Use pci_enable_msix_exact() instead of pci_enable_msix()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a62445aead1484ea753496682ef8648a921479be;p=openwrt%2Fstaging%2Fblogic.git

xhci: Use pci_enable_msix_exact() instead of pci_enable_msix()

As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range()  or pci_enable_msi_exact()
and pci_enable_msix_range() or pci_enable_msix_exact()
interfaces.

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 708cb29ef3f8..88ec076d929d 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -291,7 +291,7 @@ static int xhci_setup_msix(struct xhci_hcd *xhci)
 		xhci->msix_entries[i].vector = 0;
 	}
 
-	ret = pci_enable_msix(pdev, xhci->msix_entries, xhci->msix_count);
+	ret = pci_enable_msix_exact(pdev, xhci->msix_entries, xhci->msix_count);
 	if (ret) {
 		xhci_dbg_trace(xhci, trace_xhci_dbg_init,
 				"Failed to enable MSI-X");