Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (49 commits)
  ide-tape: remove tape->merge_stage
  ide-tape: mv tape->merge_stage_size tape->merge_bh_size
  ide-tape: mv idetape_empty_write_pipeline ide_tape_flush_merge_buffer
  ide-tape: mv idetape_discard_read_pipeline ide_tape_discard_merge_buffer
  ide-tape: make __idetape_discard_read_pipeline() of type void
  ide: remove now unused ide_pci_create_host_proc()
  ide: remove /proc/ide/ali
  ide-tape: improve buffer pages freeing strategy
  ide-tape: mv tape->pages_per_stage tape->pages_per_buffer
  ide-tape: mv tape->stage_size tape->buffer_size
  ide-tape: improve buffer allocation strategy
  ide: add struct ide_io_ports (take 3)
  ide: make ide_unregister() take 'ide_hwif_t *' as an argument (take 2)
  ide: sanitize ide_unregister() usage
  mpc8xx-ide: use ide_find_port()
  ide: add "noacpi" / "acpigtf" / "acpionboot" parameters
  gayle: add "doubler" parameter
  ide: add "cdrom=" and "chs=" parameters
  ide: add "nodma|noflush|noprobe|nowerr=" parameters
  ide: remove obsoleted "hdx=autotune" kernel parameter
  ...

4 files changed, 18 insertions, 27 deletions

diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c
index d158f579bde2..713cef20622e 100644
--- a/drivers/ide/arm/bast-ide.c
+++ b/drivers/ide/arm/bast-ide.c
@@ -35,12 +35,12 @@ static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
         base += BAST_IDE_CS;
         aux  += BAST_IDE_CS;
 
-        for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
-                hw.io_ports[i] = (unsigned long)base;
+        for (i = 0; i <= 7; i++) {
+                hw.io_ports_array[i] = (unsigned long)base;
                 base += 0x20;
         }
 
-        hw.io_ports[IDE_CONTROL_OFFSET] = aux + (6 * 0x20);
+        hw.io_ports.ctl_addr = aux + (6 * 0x20);
         hw.irq = irq;
 
         hwif = ide_find_port();
@@ -49,11 +49,7 @@ static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
 
         i = hwif->index;
 
-        if (hwif->present)
-                ide_unregister(i);
-        else
-                ide_init_port_data(hwif, i);
-
+        ide_init_port_data(hwif, i);
         ide_init_port_hw(hwif, &hw);
         hwif->port_ops = NULL;
 
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index 7d642f44e35b..124445c20921 100644
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -426,11 +426,12 @@ icside_setup(void __iomem *base, struct cardinfo *info, struct expansion_card *e
                  */
                 default_hwif_mmiops(hwif);
 
-                for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
-                        hwif->io_ports[i] = port;
+                for (i = 0; i <= 7; i++) {
+                        hwif->io_ports_array[i] = port;
                         port += 1 << info->stepping;
                 }
-                hwif->io_ports[IDE_CONTROL_OFFSET] = (unsigned long)base + info->ctrloffset;
+                hwif->io_ports.ctl_addr =
+                        (unsigned long)base + info->ctrloffset;
                 hwif->irq     = ec->irq;
                 hwif->chipset = ide_acorn;
                 hwif->gendev.parent = &ec->dev;
@@ -480,8 +481,7 @@ static const struct ide_port_info icside_v6_port_info __initdata = {
         .init_dma               = icside_dma_off_init,
         .port_ops               = &icside_v6_no_dma_port_ops,
         .dma_ops                = &icside_v6_dma_ops,
-        .host_flags             = IDE_HFLAG_SERIALIZE |
-                                  IDE_HFLAG_NO_AUTOTUNE,
+        .host_flags             = IDE_HFLAG_SERIALIZE,
         .mwdma_mask             = ATA_MWDMA2,
         .swdma_mask             = ATA_SWDMA2,
 };
@@ -547,14 +547,13 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
         hwif->config_data = (unsigned long)ioc_base;
         hwif->select_data = sel;
 
-        mate->maskproc    = icside_maskproc;
         mate->hwif_data   = state;
         mate->config_data = (unsigned long)ioc_base;
         mate->select_data = sel | 1;
 
         if (ec->dma != NO_DMA && !request_dma(ec->dma, hwif->name)) {
                 d.init_dma = icside_dma_init;
-                d.port_ops = &icside_v6_dma_port_ops;
+                d.port_ops = &icside_v6_port_ops;
                 d.dma_ops = NULL;
         }
 
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index 8fa34e26443a..aaf32541622d 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -321,7 +321,7 @@ static int __devinit palm_bk3710_init_dma(ide_hwif_t *hwif,
                                           const struct ide_port_info *d)
 {
         unsigned long base =
-                hwif->io_ports[IDE_DATA_OFFSET] - IDE_PALM_ATA_PRI_REG_OFFSET;
+                hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET;
 
         printk(KERN_INFO "    %s: MMIO-DMA\n", hwif->name);
 
@@ -386,8 +386,8 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
 
         pribase = mem->start + IDE_PALM_ATA_PRI_REG_OFFSET;
         for (i = 0; i < IDE_NR_PORTS - 2; i++)
-                hw.io_ports[i] = pribase + i;
-        hw.io_ports[IDE_CONTROL_OFFSET] = mem->start +
+                hw.io_ports_array[i] = pribase + i;
+        hw.io_ports.ctl_addr = mem->start +
                         IDE_PALM_ATA_PRI_CTL_OFFSET;
         hw.irq = irq->start;
         hw.chipset = ide_palm3710;
@@ -398,11 +398,7 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
 
         i = hwif->index;
 
-        if (hwif->present)
-                ide_unregister(i);
-        else
-                ide_init_port_data(hwif, i);
-
+        ide_init_port_data(hwif, i);
         ide_init_port_hw(hwif, &hw);
 
         hwif->mmio = 1;
diff --git a/drivers/ide/arm/rapide.c b/drivers/ide/arm/rapide.c
index c0581bd98d0d..babc1a5e128d 100644
--- a/drivers/ide/arm/rapide.c
+++ b/drivers/ide/arm/rapide.c
@@ -17,11 +17,11 @@ static void rapide_setup_ports(hw_regs_t *hw, void __iomem *base,
         unsigned long port = (unsigned long)base;
         int i;
 
-        for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
-                hw->io_ports[i] = port;
+        for (i = 0; i <= 7; i++) {
+                hw->io_ports_array[i] = port;
                 port += sz;
         }
-        hw->io_ports[IDE_CONTROL_OFFSET] = (unsigned long)ctrl;
+        hw->io_ports.ctl_addr = (unsigned long)ctrl;
         hw->irq = irq;
 }
 
@@ -75,7 +75,7 @@ static void __devexit rapide_remove(struct expansion_card *ec)
 
         ecard_set_drvdata(ec, NULL);
 
-        ide_unregister(hwif->index);
+        ide_unregister(hwif);
 
         ecard_release_resources(ec);
 }