[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>

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index 2fc894fef1cb..68d7c61a864e 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -765,7 +765,7 @@ static long compat_ipmi_ioctl(struct file *filep, unsigned int cmd,
 }
 #endif
 
-static struct file_operations ipmi_fops = {
+static const struct file_operations ipmi_fops = {
         .owner          = THIS_MODULE,
         .ioctl          = ipmi_ioctl,
 #ifdef CONFIG_COMPAT
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index 74a889c58333..accaaf1a6b69 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -807,7 +807,7 @@ static int ipmi_close(struct inode *ino, struct file *filep)
         return 0;
 }
 
-static struct file_operations ipmi_wdog_fops = {
+static const struct file_operations ipmi_wdog_fops = {
         .owner   = THIS_MODULE,
         .read    = ipmi_read,
         .poll    = ipmi_poll,