diff options
Diffstat (limited to 'drivers/pci/access.c')
| -rw-r--r-- | drivers/pci/access.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c index 38144479477..0f370651268 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -87,8 +87,8 @@ EXPORT_SYMBOL(pci_read_vpd); * pci_write_vpd - Write entry to Vital Product Data * @dev: pci device struct * @pos: offset in vpd space - * @count: number of bytes to read - * @val: value to write + * @count: number of bytes to write + * @buf: buffer containing write data * */ ssize_t pci_write_vpd(struct pci_dev *dev, loff_t pos, size_t count, const void *buf) @@ -356,7 +356,8 @@ int pci_vpd_truncate(struct pci_dev *dev, size_t size) return -EINVAL; dev->vpd->len = size; - dev->vpd->attr->size = size; + if (dev->vpd->attr) + dev->vpd->attr->size = size; return 0; } |