diff options
| author | Tejun Heo <tj@kernel.org> | 2010-12-24 18:00:17 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-12-24 18:00:17 +0300 |
| commit | afdb32f2e463a195c104555ac9a8cdd39a2b6561 (patch) | |
| tree | c15b2106066f2c8e838eabacc6f1525973e55477 /drivers/mfd | |
| parent | 0d9c76aedbac3ad8ac4e99a2b441bc3f91dd6679 (diff) | |
| download | linux-afdb32f2e463a195c104555ac9a8cdd39a2b6561.tar.xz | |
mfd: update workqueue usages
flush_scheduled_work() is deprecated and scheduled to be removed.
* In menelaus, flush menelaus->work directly on probe failure. Also,
make sure the work isn't running on removal.
* In tps65010, cancel_delayed_work() + flush_scheduled_work() ->
cancel_delayed_work_sync(). While at it, remove unnecessary (void)
casts on return value, and use schedule_delayed_work() and
to_delayed_work() instead of using delayed_work's internal work
field.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/menelaus.c | 3 | ||||
| -rw-r--r-- | drivers/mfd/tps65010.c | 13 |
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 4ba85bbdb4c1..9cee8e7f0bcb 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -1259,7 +1259,7 @@ static int menelaus_probe(struct i2c_client *client, return 0; fail2: free_irq(client->irq, menelaus); - flush_scheduled_work(); + flush_work_sync(&menelaus->work); fail1: kfree(menelaus); return err; @@ -1270,6 +1270,7 @@ static int __exit menelaus_remove(struct i2c_client *client) struct menelaus_chip *menelaus = i2c_get_clientdata(client); free_irq(client->irq, menelaus); + flush_work_sync(&menelaus->work); kfree(menelaus); the_menelaus = NULL; return 0; diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c index d0016b67d125..90187fe33e04 100644 --- a/drivers/mfd/tps65010.c +++ b/drivers/mfd/tps65010.c @@ -242,7 +242,7 @@ static int dbg_show(struct seq_file *s, void *_) seq_printf(s, "mask2 %s\n", buf); /* ignore ackint2 */ - (void) schedule_delayed_work(&tps->work, POWER_POLL_DELAY); + schedule_delayed_work(&tps->work, POWER_POLL_DELAY); /* VMAIN voltage, enable lowpower, etc */ @@ -400,7 +400,7 @@ static void tps65010_interrupt(struct tps65010 *tps) && (tps->chgstatus & (TPS_CHG_USB|TPS_CHG_AC))) poll = 1; if (poll) - (void) schedule_delayed_work(&tps->work, POWER_POLL_DELAY); + schedule_delayed_work(&tps->work, POWER_POLL_DELAY); /* also potentially gpio-in rise or fall */ } @@ -410,7 +410,7 @@ static void tps65010_work(struct work_struct *work) { struct tps65010 *tps; - tps = container_of(work, struct tps65010, work.work); + tps = container_of(to_delayed_work(work), struct tps65010, work); mutex_lock(&tps->lock); tps65010_interrupt(tps); @@ -448,7 +448,7 @@ static irqreturn_t tps65010_irq(int irq, void *_tps) disable_irq_nosync(irq); set_bit(FLAG_IRQ_ENABLE, &tps->flags); - (void) schedule_work(&tps->work.work); + schedule_delayed_work(&tps->work, 0); return IRQ_HANDLED; } @@ -527,8 +527,7 @@ static int __exit tps65010_remove(struct i2c_client *client) } if (client->irq > 0) free_irq(client->irq, tps); - cancel_delayed_work(&tps->work); - flush_scheduled_work(); + cancel_delayed_work_sync(&tps->work); debugfs_remove(tps->file); kfree(tps); the_tps = NULL; @@ -720,7 +719,7 @@ int tps65010_set_vbus_draw(unsigned mA) && test_and_set_bit( FLAG_VBUS_CHANGED, &the_tps->flags)) { /* gadget drivers call this in_irq() */ - (void) schedule_work(&the_tps->work.work); + schedule_delayed_work(&the_tps->work, 0); } local_irq_restore(flags); |