20 files changed, 14 insertions, 45 deletions

diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c
index d516168464fc..d3faf0b97f42 100644
--- a/drivers/ide/alim15x3.c
+++ b/drivers/ide/alim15x3.c
@@ -509,7 +509,6 @@ static const struct ide_dma_ops ali_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c
index d3a9d6c15328..0c08c5e01f2a 100644
--- a/drivers/ide/au1xxx-ide.c
+++ b/drivers/ide/au1xxx-ide.c
@@ -353,7 +353,6 @@ static const struct ide_dma_ops au1xxx_dma_ops = {
         .dma_end                = auide_dma_end,
         .dma_test_irq           = auide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
-        .dma_timeout            = ide_dma_timeout,
 };
 
 static int auide_ddma_init(ide_hwif_t *hwif, const struct ide_port_info *d)
diff --git a/drivers/ide/cmd64x.c b/drivers/ide/cmd64x.c
index bf0e3f470824..f0a49d2ff711 100644
--- a/drivers/ide/cmd64x.c
+++ b/drivers/ide/cmd64x.c
@@ -384,7 +384,6 @@ static const struct ide_dma_ops cmd64x_dma_ops = {
         .dma_test_irq           = cmd64x_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
@@ -396,7 +395,6 @@ static const struct ide_dma_ops cmd646_rev1_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
@@ -408,7 +406,6 @@ static const struct ide_dma_ops cmd648_dma_ops = {
         .dma_test_irq           = cmd648_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c
index d5dcf4899607..353a35bbba63 100644
--- a/drivers/ide/cs5536.c
+++ b/drivers/ide/cs5536.c
@@ -236,7 +236,6 @@ static const struct ide_dma_ops cs5536_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
 };
 
 static const struct ide_port_info cs5536_info = {
diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c
index dbaf184ed9c5..a0eb87f59134 100644
--- a/drivers/ide/hpt366.c
+++ b/drivers/ide/hpt366.c
@@ -835,12 +835,6 @@ static int hpt370_dma_end(ide_drive_t *drive)
         return ide_dma_end(drive);
 }
 
-static void hpt370_dma_timeout(ide_drive_t *drive)
-{
-        hpt370_irq_timeout(drive);
-        ide_dma_timeout(drive);
-}
-
 /* returns 1 if DMA IRQ issued, 0 otherwise */
 static int hpt374_dma_test_irq(ide_drive_t *drive)
 {
@@ -1423,7 +1417,6 @@ static const struct ide_dma_ops hpt37x_dma_ops = {
         .dma_test_irq           = hpt374_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
@@ -1435,7 +1428,7 @@ static const struct ide_dma_ops hpt370_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = hpt370_dma_timeout,
+        .dma_clear              = hpt370_irq_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
@@ -1447,7 +1440,6 @@ static const struct ide_dma_ops hpt36x_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = hpt366_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c
index 51ce404fe532..f069f122ee6e 100644
--- a/drivers/ide/icside.c
+++ b/drivers/ide/icside.c
@@ -377,7 +377,6 @@ static const struct ide_dma_ops icside_v6_dma_ops = {
         .dma_start              = icside_dma_start,
         .dma_end                = icside_dma_end,
         .dma_test_irq           = icside_dma_test_irq,
-        .dma_timeout            = ide_dma_timeout,
         .dma_lost_irq           = ide_dma_lost_irq,
 };
 #else
diff --git a/drivers/ide/ide-dma-sff.c b/drivers/ide/ide-dma-sff.c
index 75a9ea2e4c82..7836d7e03fff 100644
--- a/drivers/ide/ide-dma-sff.c
+++ b/drivers/ide/ide-dma-sff.c
@@ -338,9 +338,8 @@ const struct ide_dma_ops sff_dma_ops = {
         .dma_start              = ide_dma_start,
         .dma_end                = ide_dma_end,
         .dma_test_irq           = ide_dma_test_irq,
-        .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_lost_irq           = ide_dma_lost_irq,
+        .dma_timer_expiry       = ide_dma_sff_timer_expiry,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 EXPORT_SYMBOL_GPL(sff_dma_ops);
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 3dbf80c15491..dc5d9bc4ced0 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -460,7 +460,7 @@ void ide_dma_lost_irq(ide_drive_t *drive)
 }
 EXPORT_SYMBOL_GPL(ide_dma_lost_irq);
 
-void ide_dma_timeout(ide_drive_t *drive)
+static void ide_dma_timeout(ide_drive_t *drive)
 {
         ide_hwif_t *hwif = drive->hwif;
 
@@ -473,7 +473,6 @@ void ide_dma_timeout(ide_drive_t *drive)
 
         hwif->dma_ops->dma_end(drive);
 }
-EXPORT_SYMBOL_GPL(ide_dma_timeout);
 
 /*
  * un-busy the port etc, and clear any pending DMA status. we want to
@@ -483,6 +482,7 @@ EXPORT_SYMBOL_GPL(ide_dma_timeout);
 ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error)
 {
         ide_hwif_t *hwif = drive->hwif;
+        const struct ide_dma_ops *dma_ops = hwif->dma_ops;
         struct request *rq;
         ide_startstop_t ret = ide_stopped;
 
@@ -492,12 +492,14 @@ ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error)
 
         if (error < 0) {
                 printk(KERN_WARNING "%s: DMA timeout error\n", drive->name);
-                (void)hwif->dma_ops->dma_end(drive);
+                (void)dma_ops->dma_end(drive);
                 ret = ide_error(drive, "dma timeout error",
                                 hwif->tp_ops->read_status(hwif));
         } else {
                 printk(KERN_WARNING "%s: DMA timeout retry\n", drive->name);
-                hwif->dma_ops->dma_timeout(drive);
+                if (dma_ops->dma_clear)
+                        dma_ops->dma_clear(drive);
+                ide_dma_timeout(drive);
         }
 
         /*
diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
index 0d4ac65cf949..51aa745246dc 100644
--- a/drivers/ide/it821x.c
+++ b/drivers/ide/it821x.c
@@ -511,9 +511,8 @@ static struct ide_dma_ops it821x_pass_through_dma_ops = {
         .dma_start              = it821x_dma_start,
         .dma_end                = it821x_dma_end,
         .dma_test_irq           = ide_dma_test_irq,
-        .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_lost_irq           = ide_dma_lost_irq,
+        .dma_timer_expiry       = ide_dma_sff_timer_expiry,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c
index 7b65fe5bf449..9039a373020f 100644
--- a/drivers/ide/ns87415.c
+++ b/drivers/ide/ns87415.c
@@ -306,7 +306,6 @@ static const struct ide_dma_ops ns87415_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = superio_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c
index f7536d1943f7..248a54bd2386 100644
--- a/drivers/ide/pdc202xx_old.c
+++ b/drivers/ide/pdc202xx_old.c
@@ -258,12 +258,6 @@ static void pdc202xx_dma_lost_irq(ide_drive_t *drive)
         ide_dma_lost_irq(drive);
 }
 
-static void pdc202xx_dma_timeout(ide_drive_t *drive)
-{
-        pdc202xx_reset(drive);
-        ide_dma_timeout(drive);
-}
-
 static int init_chipset_pdc202xx(struct pci_dev *dev)
 {
         unsigned long dmabase = pci_resource_start(dev, 4);
@@ -336,7 +330,7 @@ static const struct ide_dma_ops pdc20246_dma_ops = {
         .dma_test_irq           = pdc202xx_dma_test_irq,
         .dma_lost_irq           = pdc202xx_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = pdc202xx_dma_timeout,
+        .dma_clear              = pdc202xx_reset,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
@@ -348,7 +342,7 @@ static const struct ide_dma_ops pdc2026x_dma_ops = {
         .dma_test_irq           = pdc202xx_dma_test_irq,
         .dma_lost_irq           = pdc202xx_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = pdc202xx_dma_timeout,
+        .dma_clear              = pdc202xx_reset,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index 2bfcfedaa076..d15cc46a66e3 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -1650,7 +1650,6 @@ static const struct ide_dma_ops pmac_dma_ops = {
         .dma_start              = pmac_ide_dma_start,
         .dma_end                = pmac_ide_dma_end,
         .dma_test_irq           = pmac_ide_dma_test_irq,
-        .dma_timeout            = ide_dma_timeout,
         .dma_lost_irq           = pmac_ide_dma_lost_irq,
 };
 
diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c
index 1c3a82914999..371549d18a01 100644
--- a/drivers/ide/sc1200.c
+++ b/drivers/ide/sc1200.c
@@ -291,7 +291,6 @@ static const struct ide_dma_ops sc1200_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c
index 0cc137cfe76d..64534d150b0c 100644
--- a/drivers/ide/scc_pata.c
+++ b/drivers/ide/scc_pata.c
@@ -872,7 +872,6 @@ static const struct ide_dma_ops scc_dma_ops = {
         .dma_end                = scc_dma_end,
         .dma_test_irq           = scc_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
-        .dma_timeout            = ide_dma_timeout,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
         .dma_sff_read_status    = scc_dma_sff_read_status,
 };
diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c
index b12de8346c73..44df0c750bab 100644
--- a/drivers/ide/sgiioc4.c
+++ b/drivers/ide/sgiioc4.c
@@ -533,7 +533,6 @@ static const struct ide_dma_ops sgiioc4_dma_ops = {
         .dma_end                = sgiioc4_dma_end,
         .dma_test_irq           = sgiioc4_dma_test_irq,
         .dma_lost_irq           = sgiioc4_dma_lost_irq,
-        .dma_timeout            = ide_dma_timeout,
 };
 
 static const struct ide_port_info sgiioc4_port_info __devinitconst = {
diff --git a/drivers/ide/siimage.c b/drivers/ide/siimage.c
index 075cb1243b2a..e4973cd1fba9 100644
--- a/drivers/ide/siimage.c
+++ b/drivers/ide/siimage.c
@@ -715,7 +715,6 @@ static const struct ide_dma_ops sil_dma_ops = {
         .dma_end                = ide_dma_end,
         .dma_test_irq           = siimage_dma_test_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c
index d25137b04e7a..d6f8977191c8 100644
--- a/drivers/ide/sl82c105.c
+++ b/drivers/ide/sl82c105.c
@@ -189,14 +189,13 @@ static void sl82c105_dma_start(ide_drive_t *drive)
         ide_dma_start(drive);
 }
 
-static void sl82c105_dma_timeout(ide_drive_t *drive)
+static void sl82c105_dma_clear(ide_drive_t *drive)
 {
         struct pci_dev *dev = to_pci_dev(drive->hwif->dev);
 
-        DBG(("sl82c105_dma_timeout(drive:%s)\n", drive->name));
+        DBG(("sl82c105_dma_clear(drive:%s)\n", drive->name));
 
         sl82c105_reset_host(dev);
-        ide_dma_timeout(drive);
 }
 
 static int sl82c105_dma_end(ide_drive_t *drive)
@@ -298,7 +297,7 @@ static const struct ide_dma_ops sl82c105_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = sl82c105_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = sl82c105_dma_timeout,
+        .dma_clear              = sl82c105_dma_clear,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/tc86c001.c b/drivers/ide/tc86c001.c
index 427d4b3c2c63..b4cf42dc8a6f 100644
--- a/drivers/ide/tc86c001.c
+++ b/drivers/ide/tc86c001.c
@@ -187,7 +187,6 @@ static const struct ide_dma_ops tc86c001_dma_ops = {
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = ide_dma_sff_read_status,
 };
 
diff --git a/drivers/ide/trm290.c b/drivers/ide/trm290.c
index ed1496845a93..d6a950828e9f 100644
--- a/drivers/ide/trm290.c
+++ b/drivers/ide/trm290.c
@@ -314,7 +314,6 @@ static struct ide_dma_ops trm290_dma_ops = {
         .dma_end                = trm290_dma_end,
         .dma_test_irq           = trm290_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
-        .dma_timeout            = ide_dma_timeout,
 };
 
 static const struct ide_port_info trm290_chipset __devinitdata = {
diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index e0e0a803dde3..53f99853b065 100644
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -632,7 +632,6 @@ static const struct ide_dma_ops tx4939ide_dma_ops = {
         .dma_test_irq           = tx4939ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,
         .dma_timer_expiry       = ide_dma_sff_timer_expiry,
-        .dma_timeout            = ide_dma_timeout,
         .dma_sff_read_status    = tx4939ide_dma_sff_read_status,
 };