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path: root/drivers/pci/proc.c
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Diffstat (limited to 'drivers/pci/proc.c')
-rw-r--r--drivers/pci/proc.c20
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 0b009470e6db..12e4fb5824c1 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -46,9 +46,7 @@ proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
static ssize_t
proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
{
- const struct inode *ino = file_inode(file);
- const struct proc_dir_entry *dp = PDE(ino);
- struct pci_dev *dev = dp->data;
+ struct pci_dev *dev = PDE_DATA(file_inode(file));
unsigned int pos = *ppos;
unsigned int cnt, size;
@@ -59,7 +57,7 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp
*/
if (capable(CAP_SYS_ADMIN))
- size = dp->size;
+ size = dev->cfg_size;
else if (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
size = 128;
else
@@ -133,10 +131,9 @@ static ssize_t
proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos)
{
struct inode *ino = file_inode(file);
- const struct proc_dir_entry *dp = PDE(ino);
- struct pci_dev *dev = dp->data;
+ struct pci_dev *dev = PDE_DATA(ino);
int pos = *ppos;
- int size = dp->size;
+ int size = dev->cfg_size;
int cnt;
if (pos >= size)
@@ -200,7 +197,7 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof
pci_config_pm_runtime_put(dev);
*ppos = pos;
- i_size_write(ino, dp->size);
+ i_size_write(ino, dev->cfg_size);
return nbytes;
}
@@ -212,8 +209,7 @@ struct pci_filp_private {
static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- const struct proc_dir_entry *dp = PDE(file_inode(file));
- struct pci_dev *dev = dp->data;
+ struct pci_dev *dev = PDE_DATA(file_inode(file));
#ifdef HAVE_PCI_MMAP
struct pci_filp_private *fpriv = file->private_data;
#endif /* HAVE_PCI_MMAP */
@@ -253,9 +249,7 @@ static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd,
#ifdef HAVE_PCI_MMAP
static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma)
{
- struct inode *inode = file_inode(file);
- const struct proc_dir_entry *dp = PDE(inode);
- struct pci_dev *dev = dp->data;
+ struct pci_dev *dev = PDE_DATA(file_inode(file));
struct pci_filp_private *fpriv = file->private_data;
int i, ret;