diff options
Diffstat (limited to 'drivers/pci/proc.c')
| -rw-r--r-- | drivers/pci/proc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 90adc62d07f..716439e25dd 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -60,7 +60,7 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp */ if (capable(CAP_SYS_ADMIN)) - size = dev->cfg_size; + size = dp->size; else if (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) size = 128; else @@ -129,11 +129,11 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp static ssize_t proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos) { - const struct inode *ino = file->f_path.dentry->d_inode; + struct inode *ino = file->f_path.dentry->d_inode; const struct proc_dir_entry *dp = PDE(ino); struct pci_dev *dev = dp->data; int pos = *ppos; - int size = dev->cfg_size; + int size = dp->size; int cnt; if (pos >= size) @@ -193,6 +193,7 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof } *ppos = pos; + i_size_write(ino, dp->size); return nbytes; } |