ide: set hwif->expiry prior to calling [__]ide_set_handler()

* Set hwif->expiry prior to calling [__]ide_set_handler()
  and drop 'expiry' argument.

* Set hwif->expiry to NULL in ide_{timer_expiry,intr}()
  and remove 'hwif->expiry = NULL' assignments.

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index 75df05add1b9..f1b1b71cb74c 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -483,7 +483,7 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
                   rq->cmd[0], bcount);
 next_irq:
         /* And set the interrupt handler again */
-        ide_set_handler(drive, ide_pc_intr, timeout, NULL);
+        ide_set_handler(drive, ide_pc_intr, timeout);
         return ide_started;
 }
 
@@ -602,11 +602,13 @@ static ide_startstop_t ide_transfer_pc(ide_drive_t *drive)
                 }
         }
 
+        hwif->expiry = expiry;
+
         /* Set the interrupt routine */
         ide_set_handler(drive,
                         (dev_is_idecd(drive) ? drive->irq_handler
                                              : ide_pc_intr),
-                        timeout, expiry);
+                        timeout);
 
         /* Begin DMA, if necessary */
         if (dev_is_idecd(drive)) {