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authorJeff Dike <jdike@addtoit.com>2006-09-27 01:50:33 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-27 08:26:15 -0700
commit5e7672ec3f059f764fcc5c78216e24bb16c44dba (patch)
treeea0e36468e19fbc3c9ff79d6378b5d8e7eef8ea3 /arch/um/drivers/tty.c
parent48af05ed54ddf8dc6eceea4f009e063d7e784b37 (diff)
[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>
Diffstat (limited to 'arch/um/drivers/tty.c')
-rw-r--r--arch/um/drivers/tty.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/drivers/tty.c b/arch/um/drivers/tty.c
index 9f70edf5d8e..11de3ac1eb5 100644
--- a/arch/um/drivers/tty.c
+++ b/arch/um/drivers/tty.c
@@ -18,7 +18,7 @@ struct tty_chan {
struct termios tt;
};
-static void *tty_chan_init(char *str, int device, struct chan_opts *opts)
+static void *tty_chan_init(char *str, int device, const struct chan_opts *opts)
{
struct tty_chan *data;
@@ -62,7 +62,7 @@ static int tty_open(int input, int output, int primary, void *d,
return fd;
}
-struct chan_ops tty_ops = {
+const struct chan_ops tty_ops = {
.type = "tty",
.init = tty_chan_init,
.open = tty_open,