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[PATCH] mark f_ops const in the inode

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Mark the f_ops members of inodes as const, as well as fix the
ripple-through this causes by places that copy this f_ops and then "do
stuff" with it.

Signed-off-by: Arjan van de Ven <[email protected]>
Signed-off-by: Alexey Dobriyan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Arjan van de Ven 2006-03-28 01:56:41 -08:00 • committed by Linus Torvalds
commit 99ac48f54a
42 changed files with 75 additions and 74 deletions
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6
drivers/usb/core/file.c
View file

@ -24,15 +24,15 @@
#include "usb.h"
#define MAX_USB_MINORS 256
static struct file_operations *usb_minors[MAX_USB_MINORS];
static const struct file_operations *usb_minors[MAX_USB_MINORS];
static DEFINE_SPINLOCK(minor_lock);
static int usb_open(struct inode * inode, struct file * file)
{
int minor = iminor(inode);
struct file_operations *c;
const struct file_operations *c;
int err = -ENODEV;
struct file_operations *old_fops, *new_fops = NULL;
const struct file_operations *old_fops, *new_fops = NULL;
spin_lock (&minor_lock);
c = usb_minors[minor];

6
drivers/usb/gadget/inode.c
View file

@ -1581,7 +1581,7 @@ restart:
static struct inode *
gadgetfs_create_file (struct super_block *sb, char const *name,
void *data, struct file_operations *fops,
void *data, const struct file_operations *fops,
struct dentry **dentry_p);
static int activate_ep_files (struct dev_data *dev)
@ -1955,7 +1955,7 @@ module_param (default_perm, uint, 0644);
static struct inode *
gadgetfs_make_inode (struct super_block *sb,
void *data, struct file_operations *fops,
void *data, const struct file_operations *fops,
int mode)
{
struct inode *inode = new_inode (sb);
@ -1979,7 +1979,7 @@ gadgetfs_make_inode (struct super_block *sb,
*/
static struct inode *
gadgetfs_create_file (struct super_block *sb, char const *name,
void *data, struct file_operations *fops,
void *data, const struct file_operations *fops,
struct dentry **dentry_p)
{
struct dentry *dentry;