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USB: Make file operations structs in drivers/usb const.

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Making structs const prevents accidental bugs and with the proper debug
options they're protected against corruption.

Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Luiz Fernando N. Capitulino
2006-08-05 20:37:11 -03:00
committed by Greg Kroah-Hartman
parent f2ebf92c9e
commit 066202dd48
24 changed files with 33 additions and 33 deletions
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2
drivers/usb/host/isp116x-hcd.c
View File

@@ -1207,7 +1207,7 @@ static int isp116x_open_seq(struct inode *inode, struct file *file)
return single_open(file, isp116x_show_dbg, inode->i_private);
}
static struct file_operations isp116x_debug_fops = {
static const struct file_operations isp116x_debug_fops = {
.open = isp116x_open_seq,
.read = seq_read,
.llseek = seq_lseek,

2
drivers/usb/host/sl811-hcd.c
View File

@@ -1517,7 +1517,7 @@ static int proc_sl811h_open(struct inode *inode, struct file *file)
return single_open(file, proc_sl811h_show, PDE(inode)->data);
}
static struct file_operations proc_ops = {
static const struct file_operations proc_ops = {
.open = proc_sl811h_open,
.read = seq_read,
.llseek = seq_lseek,

4
drivers/usb/host/uhci-debug.c
View File

@@ -16,7 +16,7 @@
#include "uhci-hcd.h"
#define uhci_debug_operations (* (struct file_operations *) NULL)
#define uhci_debug_operations (* (const struct file_operations *) NULL)
static struct dentry *uhci_debugfs_root;
#ifdef DEBUG
@@ -500,7 +500,7 @@ static int uhci_debug_release(struct inode *inode, struct file *file)
}
#undef uhci_debug_operations
static struct file_operations uhci_debug_operations = {
static const struct file_operations uhci_debug_operations = {
.owner = THIS_MODULE,
.open = uhci_debug_open,
.llseek = uhci_debug_lseek,