1 files changed, 3 insertions, 88 deletions

diff --git a/drivers/ide/at91_ide.c b/drivers/ide/at91_ide.c
index 8eda552326e9..403d0e4265db 100644
--- a/drivers/ide/at91_ide.c
+++ b/drivers/ide/at91_ide.c
@@ -20,7 +20,6 @@
  *
  */
 
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/clk.h>
@@ -175,90 +174,6 @@ static void at91_ide_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
         leave_16bit(chipselect, mode);
 }
 
-static u8 ide_mm_inb(unsigned long port)
-{
-        return readb((void __iomem *) port);
-}
-
-static void ide_mm_outb(u8 value, unsigned long port)
-{
-        writeb(value, (void __iomem *) port);
-}
-
-static void at91_ide_tf_load(ide_drive_t *drive, struct ide_cmd *cmd)
-{
-        ide_hwif_t *hwif = drive->hwif;
-        struct ide_io_ports *io_ports = &hwif->io_ports;
-        struct ide_taskfile *tf = &cmd->tf;
-        u8 HIHI = (cmd->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF;
-
-        if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
-                HIHI = 0xFF;
-
-        if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
-                ide_mm_outb(tf->hob_feature, io_ports->feature_addr);
-        if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_NSECT)
-                ide_mm_outb(tf->hob_nsect, io_ports->nsect_addr);
-        if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAL)
-                ide_mm_outb(tf->hob_lbal, io_ports->lbal_addr);
-        if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAM)
-                ide_mm_outb(tf->hob_lbam, io_ports->lbam_addr);
-        if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_LBAH)
-                ide_mm_outb(tf->hob_lbah, io_ports->lbah_addr);
-
-        if (cmd->tf_flags & IDE_TFLAG_OUT_FEATURE)
-                ide_mm_outb(tf->feature, io_ports->feature_addr);
-        if (cmd->tf_flags & IDE_TFLAG_OUT_NSECT)
-                ide_mm_outb(tf->nsect, io_ports->nsect_addr);
-        if (cmd->tf_flags & IDE_TFLAG_OUT_LBAL)
-                ide_mm_outb(tf->lbal, io_ports->lbal_addr);
-        if (cmd->tf_flags & IDE_TFLAG_OUT_LBAM)
-                ide_mm_outb(tf->lbam, io_ports->lbam_addr);
-        if (cmd->tf_flags & IDE_TFLAG_OUT_LBAH)
-                ide_mm_outb(tf->lbah, io_ports->lbah_addr);
-
-        if (cmd->tf_flags & IDE_TFLAG_OUT_DEVICE)
-                ide_mm_outb((tf->device & HIHI) | drive->select, io_ports->device_addr);
-}
-
-static void at91_ide_tf_read(ide_drive_t *drive, struct ide_cmd *cmd)
-{
-        ide_hwif_t *hwif = drive->hwif;
-        struct ide_io_ports *io_ports = &hwif->io_ports;
-        struct ide_taskfile *tf = &cmd->tf;
-
-        /* be sure we're looking at the low order bits */
-        ide_mm_outb(ATA_DEVCTL_OBS, io_ports->ctl_addr);
-
-        if (cmd->tf_flags & IDE_TFLAG_IN_ERROR)
-                tf->error  = ide_mm_inb(io_ports->feature_addr);
-        if (cmd->tf_flags & IDE_TFLAG_IN_NSECT)
-                tf->nsect  = ide_mm_inb(io_ports->nsect_addr);
-        if (cmd->tf_flags & IDE_TFLAG_IN_LBAL)
-                tf->lbal   = ide_mm_inb(io_ports->lbal_addr);
-        if (cmd->tf_flags & IDE_TFLAG_IN_LBAM)
-                tf->lbam   = ide_mm_inb(io_ports->lbam_addr);
-        if (cmd->tf_flags & IDE_TFLAG_IN_LBAH)
-                tf->lbah   = ide_mm_inb(io_ports->lbah_addr);
-        if (cmd->tf_flags & IDE_TFLAG_IN_DEVICE)
-                tf->device = ide_mm_inb(io_ports->device_addr);
-
-        if (cmd->tf_flags & IDE_TFLAG_LBA48) {
-                ide_mm_outb(ATA_HOB | ATA_DEVCTL_OBS, io_ports->ctl_addr);
-
-                if (cmd->tf_flags & IDE_TFLAG_IN_HOB_ERROR)
-                        tf->hob_error = ide_mm_inb(io_ports->feature_addr);
-                if (cmd->tf_flags & IDE_TFLAG_IN_HOB_NSECT)
-                        tf->hob_nsect = ide_mm_inb(io_ports->nsect_addr);
-                if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAL)
-                        tf->hob_lbal  = ide_mm_inb(io_ports->lbal_addr);
-                if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAM)
-                        tf->hob_lbam  = ide_mm_inb(io_ports->lbam_addr);
-                if (cmd->tf_flags & IDE_TFLAG_IN_HOB_LBAH)
-                        tf->hob_lbah  = ide_mm_inb(io_ports->lbah_addr);
-        }
-}
-
 static void at91_ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
         struct ide_timing *timing;
@@ -284,8 +199,8 @@ static const struct ide_tp_ops at91_ide_tp_ops = {
         .write_devctl   = ide_write_devctl,
 
         .dev_select     = ide_dev_select,
-        .tf_load        = at91_ide_tf_load,
-        .tf_read        = at91_ide_tf_read,
+        .tf_load        = ide_tf_load,
+        .tf_read        = ide_tf_read,
 
         .input_data     = at91_ide_input_data,
         .output_data    = at91_ide_output_data,
@@ -300,7 +215,7 @@ static const struct ide_port_info at91_ide_port_info __initdata = {
         .tp_ops         = &at91_ide_tp_ops,
         .host_flags     = IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA | IDE_HFLAG_SINGLE |
                           IDE_HFLAG_NO_IO_32BIT | IDE_HFLAG_UNMASK_IRQS,
-        .pio_mask       = ATA_PIO5,
+        .pio_mask       = ATA_PIO6,
 };
 
 /*