[PATCH] mark struct file_operations const 6

Many struct file_operations in the kernel can be "const".  Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data.  In addition it'll catch accidental writes at compile time to
these shared resources.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index a9734e08fe28..0f948c2fb609 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -774,7 +774,7 @@ static struct class_device_attribute *aac_attrs[] = {
 };
 
 
-static struct file_operations aac_cfg_fops = {
+static const struct file_operations aac_cfg_fops = {
         .owner          = THIS_MODULE,
         .ioctl          = aac_cfg_ioctl,
 #ifdef CONFIG_COMPAT