diff options
| -rw-r--r-- | src/linux_sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/linux_sysfs.c b/src/linux_sysfs.c index 876abb1..d5ba66a 100644 --- a/src/linux_sysfs.c +++ b/src/linux_sysfs.c @@ -851,7 +851,7 @@ pci_device_linux_sysfs_map_legacy(struct pci_device *dev, pciaddr_t base, int ret=0; if (map_flags & PCI_DEV_MAP_FLAG_WRITABLE) { - flags |= O_WRONLY; + flags = O_RDWR; /* O_RDWR != O_WRONLY | O_RDONLY */; prot |= PROT_WRITE; } |