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Diffstat (limited to 'drivers/uwb/rsv.c')
-rw-r--r--drivers/uwb/rsv.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/uwb/rsv.c b/drivers/uwb/rsv.c
index f5e27247a38f..fe25a8cc6fa1 100644
--- a/drivers/uwb/rsv.c
+++ b/drivers/uwb/rsv.c
@@ -23,7 +23,7 @@
#include "uwb-internal.h"
-static void uwb_rsv_timer(unsigned long arg);
+static void uwb_rsv_timer(struct timer_list *t);
static const char *rsv_states[] = {
[UWB_RSV_STATE_NONE] = "none ",
@@ -198,9 +198,9 @@ static void uwb_rsv_put_stream(struct uwb_rsv *rsv)
dev_dbg(dev, "put stream %d\n", rsv->stream);
}
-void uwb_rsv_backoff_win_timer(unsigned long arg)
+void uwb_rsv_backoff_win_timer(struct timer_list *t)
{
- struct uwb_drp_backoff_win *bow = (struct uwb_drp_backoff_win *)arg;
+ struct uwb_drp_backoff_win *bow = from_timer(bow, t, timer);
struct uwb_rc *rc = container_of(bow, struct uwb_rc, bow);
struct device *dev = &rc->uwb_dev.dev;
@@ -470,7 +470,7 @@ static struct uwb_rsv *uwb_rsv_alloc(struct uwb_rc *rc)
INIT_LIST_HEAD(&rsv->rc_node);
INIT_LIST_HEAD(&rsv->pal_node);
kref_init(&rsv->kref);
- setup_timer(&rsv->timer, uwb_rsv_timer, (unsigned long)rsv);
+ timer_setup(&rsv->timer, uwb_rsv_timer, 0);
rsv->rc = rc;
INIT_WORK(&rsv->handle_timeout_work, uwb_rsv_handle_timeout_work);
@@ -939,9 +939,9 @@ static void uwb_rsv_alien_bp_work(struct work_struct *work)
mutex_unlock(&rc->rsvs_mutex);
}
-static void uwb_rsv_timer(unsigned long arg)
+static void uwb_rsv_timer(struct timer_list *t)
{
- struct uwb_rsv *rsv = (struct uwb_rsv *)arg;
+ struct uwb_rsv *rsv = from_timer(rsv, t, timer);
queue_work(rsv->rc->rsv_workq, &rsv->handle_timeout_work);
}
@@ -987,8 +987,7 @@ void uwb_rsv_init(struct uwb_rc *rc)
rc->bow.can_reserve_extra_mases = true;
rc->bow.total_expired = 0;
rc->bow.window = UWB_DRP_BACKOFF_WIN_MIN >> 1;
- setup_timer(&rc->bow.timer, uwb_rsv_backoff_win_timer,
- (unsigned long)&rc->bow);
+ timer_setup(&rc->bow.timer, uwb_rsv_backoff_win_timer, 0);
bitmap_complement(rc->uwb_dev.streams, rc->uwb_dev.streams, UWB_NUM_STREAMS);
}