[SCSI] aacraid: incorrect dma mapping mask during blinkled recover or user initiated...

[pandora-kernel.git] / drivers / ide / ide-io.c

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 8670112..c5b5011 100644 (file)
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -172,15 +172,6 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *
 
        memset(args, 0, sizeof(*args));
 
-       if (drive->media != ide_disk) {
-               /*
-                * skip idedisk_pm_restore_pio and idedisk_pm_idle for ATAPI
-                * devices
-                */
-               if (pm->pm_step == idedisk_pm_restore_pio)
-                       pm->pm_step = ide_pm_restore_dma;
-       }
-
        switch (pm->pm_step) {
        case ide_pm_flush_cache:        /* Suspend step 1 (flush cache) */
                if (drive->media != ide_disk)
@@ -207,7 +198,13 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *
        case idedisk_pm_restore_pio:    /* Resume step 1 (restore PIO) */
                if (drive->hwif->tuneproc != NULL)
                        drive->hwif->tuneproc(drive, 255);
-               ide_complete_power_step(drive, rq, 0, 0);
+               /*
+                * skip idedisk_pm_idle for ATAPI devices
+                */
+               if (drive->media != ide_disk)
+                       pm->pm_step = ide_pm_restore_dma;
+               else
+                       ide_complete_power_step(drive, rq, 0, 0);
                return ide_stopped;
 
        case idedisk_pm_idle:           /* Resume step 2 (idle) */
@@ -226,6 +223,7 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *
                        break;
                if (drive->hwif->ide_dma_check == NULL)
                        break;
+               drive->hwif->dma_off_quietly(drive);
                ide_set_dma(drive);
                break;
        }
@@ -1352,7 +1350,7 @@ static ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error)
                                                hwif->INB(IDE_STATUS_REG));
        } else {
                printk(KERN_WARNING "%s: DMA timeout retry\n", drive->name);
-               (void) hwif->ide_dma_timeout(drive);
+               hwif->dma_timeout(drive);
        }
 
        /*
@@ -1468,7 +1466,7 @@ void ide_timer_expiry (unsigned long data)
                                startstop = handler(drive);
                        } else if (drive_is_ready(drive)) {
                                if (drive->waiting_for_dma)
-                                       (void) hwgroup->hwif->ide_dma_lostirq(drive);
+                                       hwgroup->hwif->dma_lost_irq(drive);
                                (void)ide_ack_intr(hwif);
                                printk(KERN_WARNING "%s: lost interrupt\n", drive->name);
                                startstop = handler(drive);