From b51130685817d8c1b56386f9957405b5be2cdfe0 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 18 Jan 2010 03:44:57 +0000 Subject: hvc_console: Make the ops pointer const. This is nicer for modern R/O protection. And noone needs it non-const, so constify the callers as well. Signed-off-by: Rusty Russell Signed-off-by: Amit Shah To: Christian Borntraeger Cc: linuxppc-dev@ozlabs.org Signed-off-by: Benjamin Herrenschmidt --- drivers/char/hvc_console.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/char/hvc_console.c') diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index 416d3423150d..d8dac5820f0e 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -125,7 +125,7 @@ static struct hvc_struct *hvc_get_by_index(int index) * console interfaces but can still be used as a tty device. This has to be * static because kmalloc will not work during early console init. */ -static struct hv_ops *cons_ops[MAX_NR_HVC_CONSOLES]; +static const struct hv_ops *cons_ops[MAX_NR_HVC_CONSOLES]; static uint32_t vtermnos[MAX_NR_HVC_CONSOLES] = {[0 ... MAX_NR_HVC_CONSOLES - 1] = -1}; @@ -247,7 +247,7 @@ static void destroy_hvc_struct(struct kref *kref) * vty adapters do NOT get an hvc_instantiate() callback since they * appear after early console init. */ -int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops) +int hvc_instantiate(uint32_t vtermno, int index, const struct hv_ops *ops) { struct hvc_struct *hp; @@ -749,7 +749,8 @@ static const struct tty_operations hvc_ops = { }; struct hvc_struct __devinit *hvc_alloc(uint32_t vtermno, int data, - struct hv_ops *ops, int outbuf_size) + const struct hv_ops *ops, + int outbuf_size) { struct hvc_struct *hp; int i; -- cgit v1.2.3