[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>
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index f3c3aaf..353d9f3 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -80,7 +80,7 @@
static int i8k_ioctl(struct inode *, struct file *, unsigned int,
unsigned long);
-static struct file_operations i8k_fops = {
+static const struct file_operations i8k_fops = {
.open = i8k_open_fs,
.read = seq_read,
.llseek = seq_lseek,