diff options
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci_igd.c | 10 | ||||
| -rw-r--r-- | drivers/vfio/pci/vfio_pci_private.h | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/vfio/pci/vfio_pci_igd.c b/drivers/vfio/pci/vfio_pci_igd.c index 228df565e9bc..aa0a29fd2762 100644 --- a/drivers/vfio/pci/vfio_pci_igd.c +++ b/drivers/vfio/pci/vfio_pci_igd.c @@ -25,8 +25,8 @@ #define OPREGION_RVDS 0x3c2 #define OPREGION_VERSION 0x16 -static size_t vfio_pci_igd_rw(struct vfio_pci_device *vdev, char __user *buf, - size_t count, loff_t *ppos, bool iswrite) +static ssize_t vfio_pci_igd_rw(struct vfio_pci_device *vdev, char __user *buf, + size_t count, loff_t *ppos, bool iswrite) { unsigned int i = VFIO_PCI_OFFSET_TO_INDEX(*ppos) - VFIO_PCI_NUM_REGIONS; void *base = vdev->region[i].data; @@ -160,9 +160,9 @@ static int vfio_pci_igd_opregion_init(struct vfio_pci_device *vdev) return ret; } -static size_t vfio_pci_igd_cfg_rw(struct vfio_pci_device *vdev, - char __user *buf, size_t count, loff_t *ppos, - bool iswrite) +static ssize_t vfio_pci_igd_cfg_rw(struct vfio_pci_device *vdev, + char __user *buf, size_t count, loff_t *ppos, + bool iswrite) { unsigned int i = VFIO_PCI_OFFSET_TO_INDEX(*ppos) - VFIO_PCI_NUM_REGIONS; struct pci_dev *pdev = vdev->region[i].data; diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h index 5a36272cecbf..bbc56c857ef0 100644 --- a/drivers/vfio/pci/vfio_pci_private.h +++ b/drivers/vfio/pci/vfio_pci_private.h @@ -56,7 +56,7 @@ struct vfio_pci_device; struct vfio_pci_region; struct vfio_pci_regops { - size_t (*rw)(struct vfio_pci_device *vdev, char __user *buf, + ssize_t (*rw)(struct vfio_pci_device *vdev, char __user *buf, size_t count, loff_t *ppos, bool iswrite); void (*release)(struct vfio_pci_device *vdev, struct vfio_pci_region *region); |