diff options
| -rw-r--r-- | Documentation/connector/cn_test.c | 4 | ||||
| -rw-r--r-- | drivers/connector/cn_proc.c | 3 | ||||
| -rw-r--r-- | drivers/connector/cn_queue.c | 7 | ||||
| -rw-r--r-- | drivers/connector/connector.c | 6 | ||||
| -rw-r--r-- | drivers/staging/dst/dcore.c | 3 | ||||
| -rw-r--r-- | drivers/video/uvesafb.c | 3 | ||||
| -rw-r--r-- | drivers/w1/w1_netlink.c | 3 | ||||
| -rw-r--r-- | include/linux/connector.h | 6 |
8 files changed, 16 insertions, 19 deletions
diff --git a/Documentation/connector/cn_test.c b/Documentation/connector/cn_test.c index f688eba8770..50d5ce4899c 100644 --- a/Documentation/connector/cn_test.c +++ b/Documentation/connector/cn_test.c @@ -32,10 +32,8 @@ static char cn_test_name[] = "cn_test"; static struct sock *nls; static struct timer_list cn_test_timer; -void cn_test_callback(void *data) +void cn_test_callback(struct cn_msg *msg) { - struct cn_msg *msg = (struct cn_msg *)data; - printk("%s: %lu: idx=%x, val=%x, seq=%u, ack=%u, len=%d: %s.\n", __func__, jiffies, msg->id.idx, msg->id.val, msg->seq, msg->ack, msg->len, (char *)msg->data); diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c index c5afc98e267..85e5dc0431f 100644 --- a/drivers/connector/cn_proc.c +++ b/drivers/connector/cn_proc.c @@ -202,9 +202,8 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack) * cn_proc_mcast_ctl * @data: message sent from userspace via the connector */ -static void cn_proc_mcast_ctl(void *data) +static void cn_proc_mcast_ctl(struct cn_msg *msg) { - struct cn_msg *msg = data; enum proc_cn_mcast_op *mc_op = NULL; int err = 0; diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c index c769ef269fb..d478aefcd3b 100644 --- a/drivers/connector/cn_queue.c +++ b/drivers/connector/cn_queue.c @@ -87,7 +87,9 @@ void cn_queue_wrapper(struct work_struct *work) kfree(d->free); } -static struct cn_callback_entry *cn_queue_alloc_callback_entry(char *name, struct cb_id *id, void (*callback)(void *)) +static struct cn_callback_entry * +cn_queue_alloc_callback_entry(char *name, struct cb_id *id, + void (*callback)(struct cn_msg *)) { struct cn_callback_entry *cbq; @@ -120,7 +122,8 @@ int cn_cb_equal(struct cb_id *i1, struct cb_id *i2) 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, void (*callback)(void *)) +int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, + void (*callback)(struct cn_msg *)) { struct cn_callback_entry *cbq, *__cbq; int found = 0; diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c index fd336c5a905..3f45669f5d7 100644 --- a/drivers/connector/connector.c +++ b/drivers/connector/connector.c @@ -269,7 +269,8 @@ static void cn_notify(struct cb_id *id, u32 notify_event) * * May sleep. */ -int cn_add_callback(struct cb_id *id, char *name, void (*callback)(void *)) +int cn_add_callback(struct cb_id *id, char *name, + void (*callback)(struct cn_msg *)) { int err; struct cn_dev *dev = &cdev; @@ -351,9 +352,8 @@ static int cn_ctl_msg_equals(struct cn_ctl_msg *m1, struct cn_ctl_msg *m2) * * Used for notification of a request's processing. */ -static void cn_callback(void *data) +static void cn_callback(struct cn_msg *msg) { - struct cn_msg *msg = data; struct cn_ctl_msg *ctl; struct cn_ctl_entry *ent; u32 size; diff --git a/drivers/staging/dst/dcore.c b/drivers/staging/dst/dcore.c index fad25b75304..84724187ec3 100644 --- a/drivers/staging/dst/dcore.c +++ b/drivers/staging/dst/dcore.c @@ -846,10 +846,9 @@ static dst_command_func dst_commands[] = { /* * Configuration parser. */ -static void cn_dst_callback(void *data) +static void cn_dst_callback(struct cn_msg *msg) { struct dst_ctl *ctl; - struct cn_msg *msg = data; int err; struct dst_ctl_ack ack; struct dst_node *n = NULL, *tmp; diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c index ca5b4643a40..e98baf6916b 100644 --- a/drivers/video/uvesafb.c +++ b/drivers/video/uvesafb.c @@ -67,9 +67,8 @@ static DEFINE_MUTEX(uvfb_lock); * find the kernel part of the task struct, copy the registers and * the buffer contents and then complete the task. */ -static void uvesafb_cn_callback(void *data) +static void uvesafb_cn_callback(struct cn_msg *msg) { - struct cn_msg *msg = data; struct uvesafb_task *utask; struct uvesafb_ktask *task; diff --git a/drivers/w1/w1_netlink.c b/drivers/w1/w1_netlink.c index fdf72851c57..52ccb3d3a96 100644 --- a/drivers/w1/w1_netlink.c +++ b/drivers/w1/w1_netlink.c @@ -306,9 +306,8 @@ static int w1_netlink_send_error(struct cn_msg *rcmsg, struct w1_netlink_msg *rm return error; } -static void w1_cn_callback(void *data) +static void w1_cn_callback(struct cn_msg *msg) { - struct cn_msg *msg = data; struct w1_netlink_msg *m = (struct w1_netlink_msg *)(msg + 1); struct w1_netlink_cmd *cmd; struct w1_slave *sl; diff --git a/include/linux/connector.h b/include/linux/connector.h index b68d27850d5..47ebf416f51 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -136,7 +136,7 @@ struct cn_callback_data { void *ddata; void *callback_priv; - void (*callback) (void *); + void (*callback) (struct cn_msg *); void *free; }; @@ -167,11 +167,11 @@ struct cn_dev { struct cn_queue_dev *cbdev; }; -int cn_add_callback(struct cb_id *, char *, void (*callback) (void *)); +int cn_add_callback(struct cb_id *, char *, void (*callback) (struct cn_msg *)); void cn_del_callback(struct cb_id *); 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)(void *)); +int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *)); void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id); int queue_cn_work(struct cn_callback_entry *cbq, struct work_struct *work); |