ide: add ->set_irq method
Add ->set_irq method for setting nIEN bit of ATA Device Control
register and use it instead of ide_set_irq().
While at it:
* Use ->set_irq in init_irq() and do_reset1().
* Don't use HWIF() macro in ide_check_pm_state().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index fdc221c..bbd7bd4 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -746,16 +746,17 @@
* the bus may be broken enough to walk on our toes at this
* point.
*/
+ ide_hwif_t *hwif = drive->hwif;
int rc;
#ifdef DEBUG_PM
printk("%s: Wakeup request inited, waiting for !BSY...\n", drive->name);
#endif
- rc = ide_wait_not_busy(HWIF(drive), 35000);
+ rc = ide_wait_not_busy(hwif, 35000);
if (rc)
printk(KERN_WARNING "%s: bus not ready on wakeup\n", drive->name);
SELECT_DRIVE(drive);
- ide_set_irq(drive, 1);
- rc = ide_wait_not_busy(HWIF(drive), 100000);
+ hwif->set_irq(hwif, 1);
+ rc = ide_wait_not_busy(hwif, 100000);
if (rc)
printk(KERN_WARNING "%s: drive not ready on wakeup\n", drive->name);
}
@@ -1041,7 +1042,7 @@
* quirk_list may not like intr setups/cleanups
*/
if (drive->quirk_list != 1)
- ide_set_irq(drive, 0);
+ hwif->set_irq(hwif, 0);
}
hwgroup->hwif = hwif;
hwgroup->drive = drive;
@@ -1519,6 +1520,7 @@
void ide_pktcmd_tf_load(ide_drive_t *drive, u32 tf_flags, u16 bcount, u8 dma)
{
+ ide_hwif_t *hwif = drive->hwif;
ide_task_t task;
memset(&task, 0, sizeof(task));
@@ -1529,9 +1531,9 @@
task.tf.lbah = (bcount >> 8) & 0xff;
ide_tf_dump(drive->name, &task.tf);
- ide_set_irq(drive, 1);
+ hwif->set_irq(hwif, 1);
SELECT_MASK(drive, 0);
- drive->hwif->tf_load(drive, &task);
+ hwif->tf_load(drive, &task);
}
EXPORT_SYMBOL_GPL(ide_pktcmd_tf_load);