[PATCH] make more file_operation structs static

Mark the static struct file_operations in drivers/char as const.  Making
them const prevents accidental bugs, and moves them to the .rodata section
so that they no longer do any false sharing; in addition with the proper
debug option they are then protected against corruption..

[akpm@osdl.org: build fix]
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/watchdog/wdt_pci.c b/drivers/char/watchdog/wdt_pci.c
index 7529ecdbabae..5918ca2c9c35 100644
--- a/drivers/char/watchdog/wdt_pci.c
+++ b/drivers/char/watchdog/wdt_pci.c
@@ -543,7 +543,7 @@ static int wdtpci_notify_sys(struct notifier_block *this, unsigned long code,
  */
 
 
-static struct file_operations wdtpci_fops = {
+static const struct file_operations wdtpci_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .write          = wdtpci_write,
@@ -559,7 +559,7 @@ static struct miscdevice wdtpci_miscdev = {
 };
 
 #ifdef CONFIG_WDT_501_PCI
-static struct file_operations wdtpci_temp_fops = {
+static const struct file_operations wdtpci_temp_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .read           = wdtpci_temp_read,