diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-05 03:45:35 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-10-09 19:19:41 +0300 |
| commit | 4037c92f0a3022825e56f60d09f05e2ab37ccd7e (patch) | |
| tree | d15494c92db28c059a711a0ba8cab928bcbe8145 /drivers/infiniband/hw/qib/qib_iba7220.c | |
| parent | f0309de91aeb5271c920e768f56e4d2a12be30f5 (diff) | |
| download | linux-4037c92f0a3022825e56f60d09f05e2ab37ccd7e.tar.xz | |
IB/qib: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
helper to pass the timer pointer explicitly.
Cc: Mike Marciniszyn <infinipath@intel.com>
Cc: Doug Ledford <dledford@redhat.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: linux-rdma@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_iba7220.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_iba7220.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/qib/qib_iba7220.c b/drivers/infiniband/hw/qib/qib_iba7220.c index 04bdd3d487b1..d400aa7c73b4 100644 --- a/drivers/infiniband/hw/qib/qib_iba7220.c +++ b/drivers/infiniband/hw/qib/qib_iba7220.c @@ -1042,9 +1042,11 @@ done: return iserr; } -static void reenable_7220_chase(unsigned long opaque) +static void reenable_7220_chase(struct timer_list *t) { - struct qib_pportdata *ppd = (struct qib_pportdata *)opaque; + struct qib_chippport_specific *cpspec = from_timer(cpspec, t, + chase_timer); + struct qib_pportdata *ppd = &cpspec->pportdata; ppd->cpspec->chase_timer.expires = 0; qib_set_ib_7220_lstate(ppd, QLOGIC_IB_IBCC_LINKCMD_DOWN, @@ -1663,7 +1665,7 @@ static void qib_7220_quiet_serdes(struct qib_pportdata *ppd) dd->control | QLOGIC_IB_C_FREEZEMODE); ppd->cpspec->chase_end = 0; - if (ppd->cpspec->chase_timer.data) /* if initted */ + if (ppd->cpspec->chase_timer.function) /* if initted */ del_timer_sync(&ppd->cpspec->chase_timer); if (ppd->cpspec->ibsymdelta || ppd->cpspec->iblnkerrdelta || @@ -3263,9 +3265,9 @@ done: * need traffic_wds done the way it is * called from add_timer */ -static void qib_get_7220_faststats(unsigned long opaque) +static void qib_get_7220_faststats(struct timer_list *t) { - struct qib_devdata *dd = (struct qib_devdata *) opaque; + struct qib_devdata *dd = from_timer(dd, t, stats_timer); struct qib_pportdata *ppd = dd->pport; unsigned long flags; u64 traffic_wds; @@ -3997,6 +3999,7 @@ static int qib_init_7220_variables(struct qib_devdata *dd) dd->num_pports = 1; dd->cspec = (struct qib_chip_specific *)(cpspec + dd->num_pports); + dd->cspec->dd = dd; ppd->cpspec = cpspec; spin_lock_init(&dd->cspec->sdepb_lock); @@ -4069,8 +4072,7 @@ static int qib_init_7220_variables(struct qib_devdata *dd) if (!qib_mini_init) qib_write_kreg(dd, kr_rcvbthqp, QIB_KD_QP); - setup_timer(&ppd->cpspec->chase_timer, reenable_7220_chase, - (unsigned long)ppd); + timer_setup(&ppd->cpspec->chase_timer, reenable_7220_chase, 0); qib_num_cfg_vls = 1; /* if any 7220's, only one VL */ @@ -4095,9 +4097,7 @@ static int qib_init_7220_variables(struct qib_devdata *dd) dd->rhdrhead_intr_off = 1ULL << 32; /* setup the stats timer; the add_timer is done at end of init */ - init_timer(&dd->stats_timer); - dd->stats_timer.function = qib_get_7220_faststats; - dd->stats_timer.data = (unsigned long) dd; + timer_setup(&dd->stats_timer, qib_get_7220_faststats, 0); dd->stats_timer.expires = jiffies + ACTIVITY_TIMER * HZ; /* |