ide: add ide_set_irq() inline helper
There should be no functionality 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 e37b09c..5b213dc 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -939,8 +939,7 @@
if (rc)
printk(KERN_WARNING "%s: bus not ready on wakeup\n", drive->name);
SELECT_DRIVE(drive);
- if (IDE_CONTROL_REG)
- HWIF(drive)->OUTB(drive->ctl, IDE_CONTROL_REG);
+ ide_set_irq(drive, 1);
rc = ide_wait_not_busy(HWIF(drive), 100000);
if (rc)
printk(KERN_WARNING "%s: drive not ready on wakeup\n", drive->name);
@@ -1213,15 +1212,13 @@
}
again:
hwif = HWIF(drive);
- if (hwgroup->hwif->sharing_irq &&
- hwif != hwgroup->hwif &&
- hwif->io_ports[IDE_CONTROL_OFFSET]) {
+ if (hwgroup->hwif->sharing_irq && hwif != hwgroup->hwif) {
/*
* set nIEN for previous hwif, drives in the
* quirk_list may not like intr setups/cleanups
*/
if (drive->quirk_list != 1)
- hwif->OUTB(drive->ctl | 2, IDE_CONTROL_REG);
+ ide_set_irq(drive, 0);
}
hwgroup->hwif = hwif;
hwgroup->drive = drive;
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 595a5ce..a26c9ca 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -688,8 +688,7 @@
*/
SELECT_MASK(drive, 1);
- if (IDE_CONTROL_REG)
- hwif->OUTB(drive->ctl,IDE_CONTROL_REG);
+ ide_set_irq(drive, 1);
msleep(50);
hwif->OUTB(WIN_IDENTIFY, IDE_COMMAND_REG);
timeout = jiffies + WAIT_WORSTCASE;
@@ -772,13 +771,12 @@
SELECT_DRIVE(drive);
SELECT_MASK(drive, 0);
udelay(1);
- if (IDE_CONTROL_REG)
- hwif->OUTB(drive->ctl | 2, IDE_CONTROL_REG);
+ ide_set_irq(drive, 0);
hwif->OUTB(speed, IDE_NSECTOR_REG);
hwif->OUTB(SETFEATURES_XFER, IDE_FEATURE_REG);
hwif->OUTBSYNC(drive, WIN_SETFEATURES, IDE_COMMAND_REG);
- if ((IDE_CONTROL_REG) && (drive->quirk_list == 2))
- hwif->OUTB(drive->ctl, IDE_CONTROL_REG);
+ if (drive->quirk_list == 2)
+ ide_set_irq(drive, 1);
error = __ide_wait_stat(drive, drive->ready_stat,
BUSY_STAT|DRQ_STAT|ERR_STAT,
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 18e9b82..9d9f1c6d 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -350,22 +350,19 @@
* the irq handler isn't expecting.
*/
if (IDE_CONTROL_REG) {
- u8 ctl = drive->ctl | 2;
if (!hwif->irq) {
autoprobe = 1;
cookie = probe_irq_on();
- /* enable device irq */
- ctl &= ~2;
}
- hwif->OUTB(ctl, IDE_CONTROL_REG);
+ ide_set_irq(drive, autoprobe);
}
retval = actual_try_to_identify(drive, cmd);
if (autoprobe) {
int irq;
- /* mask device irq */
- hwif->OUTB(drive->ctl|2, IDE_CONTROL_REG);
+
+ ide_set_irq(drive, 0);
/* clear drive IRQ */
(void) hwif->INB(IDE_STATUS_REG);
udelay(5);
@@ -653,8 +650,7 @@
/* Ignore disks that we will not probe for later. */
if (!drive->noprobe || drive->present) {
SELECT_DRIVE(drive);
- if (IDE_CONTROL_REG)
- hwif->OUTB(drive->ctl, IDE_CONTROL_REG);
+ ide_set_irq(drive, 1);
mdelay(2);
rc = ide_wait_not_busy(hwif, 35000);
if (rc)
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 063e0eb..c58edc8 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -83,8 +83,7 @@
tf->hob_lbam, tf->hob_lbah);
#endif
- if (IDE_CONTROL_REG)
- hwif->OUTB(drive->ctl, IDE_CONTROL_REG); /* clear nIEN */
+ ide_set_irq(drive, 1);
if ((task->tf_flags & IDE_TFLAG_NO_SELECT_MASK) == 0)
SELECT_MASK(drive, 0);