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connector: Convert char *name to const char *name

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Allow more const declarations.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Joe Perches 2011-02-19 15:45:29 -08:00 • committed by Greg Kroah-Hartman
commit 008536e845
3 changed files with 11 additions and 7 deletions
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7
drivers/connector/cn_queue.c
View file

@ -48,7 +48,7 @@ void cn_queue_wrapper(struct work_struct *work)
} }
static struct cn_callback_entry * static struct cn_callback_entry *
cn_queue_alloc_callback_entry(char *name, struct cb_id *id, cn_queue_alloc_callback_entry(const char *name, struct cb_id *id,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
{ {
struct cn_callback_entry *cbq; struct cn_callback_entry *cbq;
@ -78,7 +78,8 @@ int cn_cb_equal(struct cb_id *i1, struct cb_id *i2)
return ((i1->idx == i2->idx) && (i1->val == i2->val)); return ((i1->idx == i2->idx) && (i1->val == i2->val));
} }
int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, int cn_queue_add_callback(struct cn_queue_dev *dev, const char *name,
struct cb_id *id,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
{ {
struct cn_callback_entry *cbq, *__cbq; struct cn_callback_entry *cbq, *__cbq;
@ -135,7 +136,7 @@ void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id)
} }
} }
struct cn_queue_dev *cn_queue_alloc_dev(char *name, struct sock *nls) struct cn_queue_dev *cn_queue_alloc_dev(const char *name, struct sock *nls)
{ {
struct cn_queue_dev *dev; struct cn_queue_dev *dev;

2
drivers/connector/connector.c
View file

@ -205,7 +205,7 @@ static void cn_rx_skb(struct sk_buff *__skb)
* *
* May sleep. * May sleep.
*/ */
int cn_add_callback(struct cb_id *id, char *name, int cn_add_callback(struct cb_id *id, const char *name,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
{ {
int err; int err;

9
include/linux/connector.h
View file

@ -129,14 +129,17 @@ struct cn_dev {
struct cn_queue_dev *cbdev; struct cn_queue_dev *cbdev;
}; };
int cn_add_callback(struct cb_id *, char *, void (*callback) (struct cn_msg *, struct netlink_skb_parms *)); int cn_add_callback(struct cb_id *id, const char *name,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *));
void cn_del_callback(struct cb_id *); void cn_del_callback(struct cb_id *);
int cn_netlink_send(struct cn_msg *, u32, gfp_t); int cn_netlink_send(struct cn_msg *, u32, gfp_t);
int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *)); int cn_queue_add_callback(struct cn_queue_dev *dev, const char *name,
struct cb_id *id,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *));
void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id); void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
struct cn_queue_dev *cn_queue_alloc_dev(char *name, struct sock *); struct cn_queue_dev *cn_queue_alloc_dev(const char *name, struct sock *);
void cn_queue_free_dev(struct cn_queue_dev *dev); void cn_queue_free_dev(struct cn_queue_dev *dev);
int cn_cb_equal(struct cb_id *, struct cb_id *); int cn_cb_equal(struct cb_id *, struct cb_id *);