cmd64x: convert to use ide_timing_find_mode()

There should be no functional changes caused by this patch.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/Kconfig

@@ -495,6 +495,7 @@ config BLK_DEV_ATIIXP
 
 config BLK_DEV_CMD64X
 	tristate "CMD64{3|6|8|9} chipset support"
+	select IDE_TIMINGS
 	select BLK_DEV_IDEDMA_PCI
 	help
 	  Say Y here if you have an IDE controller which uses any of these

drivers/ide/pci/cmd64x.c

@@ -116,6 +116,7 @@ static void cmd64x_tune_pio(ide_drive_t *drive, const u8 pio)
 {
 	ide_hwif_t *hwif	= HWIF(drive);
 	struct pci_dev *dev	= to_pci_dev(hwif->dev);
+	struct ide_timing *t	= ide_timing_find_mode(XFER_PIO_0 + pio);
 	unsigned int cycle_time;
 	u8 setup_count, arttim = 0;
 
@@ -124,10 +125,9 @@ static void cmd64x_tune_pio(ide_drive_t *drive, const u8 pio)
 
 	cycle_time = ide_pio_cycle_time(drive, pio);
 
-	program_cycle_times(drive, cycle_time,
-			    ide_pio_timings[pio].active_time);
+	program_cycle_times(drive, cycle_time, t->active);
 
-	setup_count = quantize_timing(ide_pio_timings[pio].setup_time,
+	setup_count = quantize_timing(t->setup,
 			1000 / (ide_pci_clk ? ide_pci_clk : 33));
 
 	/*