[PATCH] uml: const more data
Make lots of structures const in order to make it obvious that they need no
locking.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index 6dafd6f..6f13e7c 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -23,7 +23,7 @@
#include "irq_user.h"
#include "mconsole_kern.h"
-static int ssl_version = 1;
+static const int ssl_version = 1;
/* Referenced only by tty_driver below - presumably it's locked correctly
* by the tty driver.
@@ -123,7 +123,7 @@
}
#endif
-static struct tty_operations ssl_ops = {
+static const struct tty_operations ssl_ops = {
.open = ssl_open,
.close = line_close,
.write = line_write,