swiotlb: Convert swiotlb_force from int to enum

[android-x86/kernel.git] / arch / x86 / xen / pci-swiotlb-xen.c

diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c
index 0e98e5d..5f8b4b0 100644 (file)
--- a/arch/x86/xen/pci-swiotlb-xen.c
+++ b/arch/x86/xen/pci-swiotlb-xen.c
@@ -49,7 +49,7 @@ int __init pci_xen_swiotlb_detect(void)
         * activate this IOMMU. If running as PV privileged, activate it
         * irregardless.
         */
-       if ((xen_initial_domain() || swiotlb || swiotlb_force))
+       if (xen_initial_domain() || swiotlb || swiotlb_force == SWIOTLB_FORCE)
                xen_swiotlb = 1;
 
        /* If we are running under Xen, we MUST disable the native SWIOTLB.