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

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>

3 files changed, 6 insertions, 6 deletions

diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index cfebca05ead5..d00958a01cfb 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -247,7 +247,7 @@ static int proc_udc_open(struct inode *inode, struct file *file)
         return single_open(file, proc_udc_show, PDE(inode)->data);
 }
 
-static struct file_operations proc_ops = {
+static const struct file_operations proc_ops = {
         .open           = proc_udc_open,
         .read           = seq_read,
         .llseek         = seq_lseek,
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index ab508858f341..1072e987ff21 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -714,7 +714,7 @@ ep_aio_write(struct kiocb *iocb, const char __user *ubuf, size_t len, loff_t o)
 /*----------------------------------------------------------------------*/
 
 /* used after endpoint configuration */
-static struct file_operations ep_io_operations = {
+static const struct file_operations ep_io_operations = {
         .owner =        THIS_MODULE,
         .llseek =       no_llseek,
 
@@ -873,7 +873,7 @@ ep_open (struct inode *inode, struct file *fd)
 }
 
 /* used before endpoint configuration */
-static struct file_operations ep_config_operations = {
+static const struct file_operations ep_config_operations = {
         .owner =        THIS_MODULE,
         .llseek =       no_llseek,
 
@@ -1247,7 +1247,7 @@ static int dev_ioctl (struct inode *inode, struct file *fd,
 }
 
 /* used after device configuration */
-static struct file_operations ep0_io_operations = {
+static const struct file_operations ep0_io_operations = {
         .owner =        THIS_MODULE,
         .llseek =       no_llseek,
 
@@ -1929,7 +1929,7 @@ dev_open (struct inode *inode, struct file *fd)
         return value;
 }
 
-static struct file_operations dev_init_operations = {
+static const struct file_operations dev_init_operations = {
         .owner =        THIS_MODULE,
         .llseek =       no_llseek,
 
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 81f0389fcc94..0a64504c2545 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2437,7 +2437,7 @@ static int proc_udc_open(struct inode *inode, struct file *file)
         return single_open(file, proc_udc_show, NULL);
 }
 
-static struct file_operations proc_ops = {
+static const struct file_operations proc_ops = {
         .open           = proc_udc_open,
         .read           = seq_read,
         .llseek         = seq_lseek,