diff options
Diffstat (limited to 'drivers/pci/xen-pcifront.c')
| -rw-r--r-- | drivers/pci/xen-pcifront.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c index c6fe0cfec0f6..b7a8f3a1921f 100644 --- a/drivers/pci/xen-pcifront.c +++ b/drivers/pci/xen-pcifront.c @@ -26,7 +26,7 @@ #include <xen/platform_pci.h> #include <asm/xen/swiotlb-xen.h> -#define INVALID_GRANT_REF (0) + #define INVALID_EVTCHN (-1) struct pci_bus_entry { @@ -42,7 +42,7 @@ struct pcifront_device { struct list_head root_buses; int evtchn; - int gnt_ref; + grant_ref_t gnt_ref; int irq; @@ -693,7 +693,7 @@ static int pcifront_connect_and_init_dma(struct pcifront_device *pdev) spin_unlock(&pcifront_dev_lock); - if (!err && !swiotlb_nr_tbl()) { + if (!err && !is_swiotlb_active()) { err = pci_xen_swiotlb_init_late(); if (err) dev_err(&pdev->xdev->dev, "Could not setup SWIOTLB!\n"); |