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.
Cc: "David S. Miller" <[email protected]> Cc: [email protected] Signed-off-by: Kees Cook <[email protected]> --- drivers/ide/ide-io.c | 4 ++-- drivers/ide/ide-probe.c | 2 +- include/linux/ide.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 3a234701d92c..6f25da56a169 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -611,9 +611,9 @@ static int drive_is_ready(ide_drive_t *drive) * logic that wants cleaning up. */ -void ide_timer_expiry (unsigned long data) +void ide_timer_expiry(struct timer_list *t) { - ide_hwif_t *hwif = (ide_hwif_t *)data; + ide_hwif_t *hwif = from_timer(hwif, t, timer); ide_drive_t *uninitialized_var(drive); ide_handler_t *handler; unsigned long flags; diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index eaf39e5db08b..17fd55af4d92 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1184,7 +1184,7 @@ static void ide_init_port_data(ide_hwif_t *hwif, unsigned int index) spin_lock_init(&hwif->lock); - setup_timer(&hwif->timer, &ide_timer_expiry, (unsigned long)hwif); + timer_setup(&hwif->timer, ide_timer_expiry, 0); init_completion(&hwif->gendev_rel_comp); diff --git a/include/linux/ide.h b/include/linux/ide.h index dc152e4b7f73..cc412175d036 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1211,7 +1211,7 @@ extern int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout); extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout); -extern void ide_timer_expiry(unsigned long); +extern void ide_timer_expiry(struct timer_list *t); extern irqreturn_t ide_intr(int irq, void *dev_id); extern void do_ide_request(struct request_queue *); extern void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq); -- 2.7.4 -- Kees Cook Pixel Security
