1 files changed, 10 insertions, 12 deletions

diff --git a/drivers/ide/ide-timings.c b/drivers/ide/ide-timings.c
index 8c2f8327f487..81f527af8fae 100644
--- a/drivers/ide/ide-timings.c
+++ b/drivers/ide/ide-timings.c
@@ -22,7 +22,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/hdreg.h>
 #include <linux/ide.h>
 #include <linux/module.h>
 
@@ -78,15 +77,15 @@ EXPORT_SYMBOL_GPL(ide_timing_find_mode);
 
 u16 ide_pio_cycle_time(ide_drive_t *drive, u8 pio)
 {
-        struct hd_driveid *id = drive->id;
+        u16 *id = drive->id;
         struct ide_timing *t = ide_timing_find_mode(XFER_PIO_0 + pio);
         u16 cycle = 0;
 
-        if (id->field_valid & 2) {
-                if (id->capability & 8)
-                        cycle = id->eide_pio_iordy;
+        if (id[ATA_ID_FIELD_VALID] & 2) {
+                if (ata_id_has_iordy(drive->id))
+                        cycle = id[ATA_ID_EIDE_PIO_IORDY];
                 else
-                        cycle = id->eide_pio;
+                        cycle = id[ATA_ID_EIDE_PIO];
 
                 /* conservative "downgrade" for all pre-ATA2 drives */
                 if (pio < 3 && cycle < t->cycle)
@@ -138,7 +137,7 @@ EXPORT_SYMBOL_GPL(ide_timing_merge);
 int ide_timing_compute(ide_drive_t *drive, u8 speed,
                        struct ide_timing *t, int T, int UT)
 {
-        struct hd_driveid *id = drive->id;
+        u16 *id = drive->id;
         struct ide_timing *s, p;
 
         /*
@@ -157,16 +156,15 @@ int ide_timing_compute(ide_drive_t *drive, u8 speed,
          * If the drive is an EIDE drive, it can tell us it needs extended
          * PIO/MWDMA cycle timing.
          */
-        if (id && id->field_valid & 2) {        /* EIDE drive */
-
+        if (id[ATA_ID_FIELD_VALID] & 2) {       /* EIDE drive */
                 memset(&p, 0, sizeof(p));
 
                 if (speed <= XFER_PIO_2)
-                        p.cycle = p.cyc8b = id->eide_pio;
+                        p.cycle = p.cyc8b = id[ATA_ID_EIDE_PIO];
                 else if (speed <= XFER_PIO_5)
-                        p.cycle = p.cyc8b = id->eide_pio_iordy;
+                        p.cycle = p.cyc8b = id[ATA_ID_EIDE_PIO_IORDY];
                 else if (speed >= XFER_MW_DMA_0 && speed <= XFER_MW_DMA_2)
-                        p.cycle = id->eide_dma_min;
+                        p.cycle = id[ATA_ID_EIDE_DMA_MIN];
 
                 ide_timing_merge(&p, t, t, IDE_TIMING_CYCLE | IDE_TIMING_CYC8B);
         }