[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, 1 insertions, 1 deletions

diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
index bebd7e34f792..817dc409ac20 100644
--- a/drivers/char/genrtc.c
+++ b/drivers/char/genrtc.c
@@ -482,7 +482,7 @@ static inline int gen_rtc_proc_init(void) { return 0; }
  *      The various file operations we support.
  */
 
-static struct file_operations gen_rtc_fops = {
+static const struct file_operations gen_rtc_fops = {
         .owner          = THIS_MODULE,
 #ifdef CONFIG_GEN_RTC_X
         .read           = gen_rtc_read,