diff options
author | Rusty Russell <rusty@rustcorp.com.au> | 2009-11-28 12:20:26 +0530 |
---|---|---|
committer | Rusty Russell <rusty@rustcorp.com.au> | 2010-02-24 14:22:32 +1030 |
commit | 1dff399616a79b8ef5d61ad68f2ef1e1f590b465 (patch) | |
tree | aa463b02bfdabc008a9e62717d25e259585e0f3d /drivers/char/hvc_console.h | |
parent | 971f3390003619ea4ac0b20ee93dfd3209025790 (diff) |
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 <rusty@rustcorp.com.au>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: linuxppc-dev@ozlabs.org
Diffstat (limited to 'drivers/char/hvc_console.h')
-rw-r--r-- | drivers/char/hvc_console.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/char/hvc_console.h b/drivers/char/hvc_console.h index 10950ca706d8..52ddf4d3716c 100644 --- a/drivers/char/hvc_console.h +++ b/drivers/char/hvc_console.h @@ -55,7 +55,7 @@ struct hvc_struct { int outbuf_size; int n_outbuf; uint32_t vtermno; - struct hv_ops *ops; + const struct hv_ops *ops; int irq_requested; int data; struct winsize ws; @@ -76,11 +76,12 @@ struct hv_ops { }; /* Register a vterm and a slot index for use as a console (console_init) */ -extern int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops); +extern int hvc_instantiate(uint32_t vtermno, int index, + const struct hv_ops *ops); /* register a vterm for hvc tty operation (module_init or hotplug add) */ extern 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); /* remove a vterm from hvc tty operation (module_exit or hotplug remove) */ extern int hvc_remove(struct hvc_struct *hp); |