PCI: drivers/pci/: remove unused exports

[safe/jmp/linux-2.6] / drivers / pci / proc.c

diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 20dfd77..48ca9ae 100644 (file)
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -11,8 +11,7 @@
 #include <linux/module.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
-#include <linux/smp_lock.h>
-
+#include <linux/capability.h>
 #include <asm/uaccess.h>
 #include <asm/byteorder.h>
 #include "pci.h"
@@ -23,7 +22,7 @@ static loff_t
 proc_bus_pci_lseek(struct file *file, loff_t off, int whence)
 {
        loff_t new = -1;
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
 
        mutex_lock(&inode->i_mutex);
        switch (whence) {
@@ -48,7 +47,7 @@ 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->f_dentry->d_inode;
+       const struct inode *ino = file->f_path.dentry->d_inode;
        const struct proc_dir_entry *dp = PDE(ino);
        struct pci_dev *dev = dp->data;
        unsigned int pos = *ppos;
@@ -61,7 +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
@@ -130,11 +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_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)
@@ -194,6 +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;
 }
 
@@ -245,7 +245,7 @@ static int proc_bus_pci_ioctl(struct inode *inode, struct file *file, unsigned i
 #ifdef HAVE_PCI_MMAP
 static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma)
 {
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
        const struct proc_dir_entry *dp = PDE(inode);
        struct pci_dev *dev = dp->data;
        struct pci_filp_private *fpriv = file->private_data;
@@ -287,7 +287,7 @@ static int proc_bus_pci_release(struct inode *inode, struct file *file)
 }
 #endif /* HAVE_PCI_MMAP */
 
-static struct file_operations proc_bus_pci_operations = {
+static const struct file_operations proc_bus_pci_operations = {
        .llseek         = proc_bus_pci_lseek,
        .read           = proc_bus_pci_read,
        .write          = proc_bus_pci_write,
@@ -350,14 +350,14 @@ static int show_device(struct seq_file *m, void *v)
                        dev->irq);
        /* Here should be 7 and not PCI_NUM_RESOURCES as we need to preserve compatibility */
        for (i=0; i<7; i++) {
-               u64 start, end;
+               resource_size_t start, end;
                pci_resource_to_user(dev, i, &dev->resource[i], &start, &end);
                seq_printf(m, "\t%16llx",
                        (unsigned long long)(start |
                        (dev->resource[i].flags & PCI_REGION_FLAG_MASK)));
        }
        for (i=0; i<7; i++) {
-               u64 start, end;
+               resource_size_t start, end;
                pci_resource_to_user(dev, i, &dev->resource[i], &start, &end);
                seq_printf(m, "\t%16llx",
                        dev->resource[i].start < dev->resource[i].end ?
@@ -456,7 +456,7 @@ static int proc_bus_pci_dev_open(struct inode *inode, struct file *file)
 {
        return seq_open(file, &proc_bus_pci_devices_op);
 }
-static struct file_operations proc_bus_pci_dev_operations = {
+static const struct file_operations proc_bus_pci_dev_operations = {
        .open           = proc_bus_pci_dev_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
@@ -480,8 +480,3 @@ static int __init pci_proc_init(void)
 
 __initcall(pci_proc_init);
 
-#ifdef CONFIG_HOTPLUG
-EXPORT_SYMBOL(pci_proc_attach_device);
-EXPORT_SYMBOL(pci_proc_detach_bus);
-#endif
-