diff options
Diffstat (limited to 'drivers/pci/access.c')
| -rw-r--r-- | drivers/pci/access.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c index ec8f7002b09..39bb96b413e 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -178,8 +178,7 @@ static int pci_vpd_pci22_read(struct pci_dev *dev, int pos, int size, int ret; int begin, end, i; - if (pos < 0 || pos > PCI_VPD_PCI22_SIZE || - size > PCI_VPD_PCI22_SIZE - pos) + if (pos < 0 || pos > vpd->base.len || size > vpd->base.len - pos) return -EINVAL; if (size == 0) return 0; @@ -223,8 +222,8 @@ static int pci_vpd_pci22_write(struct pci_dev *dev, int pos, int size, u32 val; int ret; - if (pos < 0 || pos > PCI_VPD_PCI22_SIZE || pos & 3 || - size > PCI_VPD_PCI22_SIZE - pos || size < 4) + if (pos < 0 || pos > vpd->base.len || pos & 3 || + size > vpd->base.len - pos || size < 4) return -EINVAL; val = (u8) *buf++; @@ -255,11 +254,6 @@ out: return 4; } -static int pci_vpd_pci22_get_size(struct pci_dev *dev) -{ - return PCI_VPD_PCI22_SIZE; -} - static void pci_vpd_pci22_release(struct pci_dev *dev) { kfree(container_of(dev->vpd, struct pci_vpd_pci22, base)); @@ -268,7 +262,6 @@ static void pci_vpd_pci22_release(struct pci_dev *dev) static struct pci_vpd_ops pci_vpd_pci22_ops = { .read = pci_vpd_pci22_read, .write = pci_vpd_pci22_write, - .get_size = pci_vpd_pci22_get_size, .release = pci_vpd_pci22_release, }; @@ -284,6 +277,7 @@ int pci_vpd_pci22_init(struct pci_dev *dev) if (!vpd) return -ENOMEM; + vpd->base.len = PCI_VPD_PCI22_SIZE; vpd->base.ops = &pci_vpd_pci22_ops; spin_lock_init(&vpd->lock); vpd->cap = cap; |