diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-17 00:56:42 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-10-17 18:37:37 +0300 |
| commit | b93ab338f7f0e39321b282d694a52736fdab172b (patch) | |
| tree | 9ef3a004fb637a108f1497cad0966ce561184d14 /drivers/ata | |
| parent | 3c557df67257c114401f18ee412f0b74091c3c6f (diff) | |
| download | linux-b93ab338f7f0e39321b282d694a52736fdab172b.tar.xz | |
libata: 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()
to pass the timer pointer explicitly.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: linux-ide@vger.kernel.org
Link: https://lkml.kernel.org/r/20171005004842.GA23011@beast
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-core.c | 5 | ||||
| -rw-r--r-- | drivers/ata/libata-eh.c | 4 | ||||
| -rw-r--r-- | drivers/ata/libata.h | 2 |
3 files changed, 5 insertions, 6 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index ee4c1ec9dca0..b8ac4902d312 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -5979,9 +5979,8 @@ struct ata_port *ata_port_alloc(struct ata_host *host) INIT_LIST_HEAD(&ap->eh_done_q); init_waitqueue_head(&ap->eh_wait_q); init_completion(&ap->park_req_pending); - setup_deferrable_timer(&ap->fastdrain_timer, - ata_eh_fastdrain_timerfn, - (unsigned long)ap); + timer_setup(&ap->fastdrain_timer, ata_eh_fastdrain_timerfn, + TIMER_DEFERRABLE); ap->cbl = ATA_CBL_NONE; diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index e4effef0c83f..ece6fd91a947 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -879,9 +879,9 @@ static int ata_eh_nr_in_flight(struct ata_port *ap) return nr; } -void ata_eh_fastdrain_timerfn(unsigned long arg) +void ata_eh_fastdrain_timerfn(struct timer_list *t) { - struct ata_port *ap = (void *)arg; + struct ata_port *ap = from_timer(ap, t, fastdrain_timer); unsigned long flags; int cnt; diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index 839d487394b7..08a245b76417 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -154,7 +154,7 @@ extern void ata_internal_cmd_timed_out(struct ata_device *dev, u8 cmd); extern void ata_eh_acquire(struct ata_port *ap); extern void ata_eh_release(struct ata_port *ap); extern void ata_scsi_error(struct Scsi_Host *host); -extern void ata_eh_fastdrain_timerfn(unsigned long arg); +extern void ata_eh_fastdrain_timerfn(struct timer_list *t); extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc); extern void ata_dev_disable(struct ata_device *dev); extern void ata_eh_detach_dev(struct ata_device *dev); |