diff options
| author | Jeff Dike <jdike@addtoit.com> | 2006-09-27 01:50:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-27 08:26:15 -0700 |
| commit | 5e7672ec3f059f764fcc5c78216e24bb16c44dba (patch) | |
| tree | ea0e36468e19fbc3c9ff79d6378b5d8e7eef8ea3 /arch/um/drivers/line.c | |
| parent | 48af05ed54ddf8dc6eceea4f009e063d7e784b37 (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/line.c')
| -rw-r--r-- | arch/um/drivers/line.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index ebebaabb78ad..563ce7690a1e 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -251,7 +251,7 @@ void line_set_termios(struct tty_struct *tty, struct termios * old) /* nothing */ } -static struct { +static const struct { int cmd; char *level; char *name; @@ -405,7 +405,7 @@ static irqreturn_t line_write_interrupt(int irq, void *data, int line_setup_irq(int fd, int input, int output, struct line *line, void *data) { - struct line_driver *driver = line->driver; + const struct line_driver *driver = line->driver; int err = 0, flags = IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM; if (input) @@ -558,7 +558,7 @@ int line_setup(struct line *lines, unsigned int num, char *init) } int line_config(struct line *lines, unsigned int num, char *str, - struct chan_opts *opts) + const struct chan_opts *opts) { struct line *line; char *new; |