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
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index ee4c1ec..b8ac490 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5979,9 +5979,8 @@
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;