1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index 10f61f38243c..ce44e38390aa 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -89,7 +89,7 @@ static void cs5535_set_speed(ide_drive_t *drive, u8 speed)
 
                 pioa = speed - XFER_PIO_0;
                 piob = ide_get_best_pio_mode(&(drive->hwif->drives[!unit]),
-                                                255, 4, NULL);
+                                                255, 4);
                 cmd = pioa < piob ? pioa : piob;
 
                 /* Write the speed of the current drive */
@@ -159,7 +159,7 @@ static void cs5535_tuneproc(ide_drive_t *drive, u8 xferspeed)
         /* cs5535 max pio is pio 4, best_pio will check the blacklist.
         i think we don't need to rate_filter the incoming xferspeed
         since we know we're only going to choose pio */
-        xferspeed = ide_get_best_pio_mode(drive, xferspeed, 4, NULL);
+        xferspeed = ide_get_best_pio_mode(drive, xferspeed, 4);
         ide_config_drive_speed(drive, modes[xferspeed]);
         cs5535_set_speed(drive, xferspeed);
 }
@@ -174,7 +174,7 @@ static int cs5535_dma_check(ide_drive_t *drive)
                 return 0;
 
         if (ide_use_fast_pio(drive)) {
-                speed = ide_get_best_pio_mode(drive, 255, 4, NULL);
+                speed = ide_get_best_pio_mode(drive, 255, 4);
                 cs5535_set_drive(drive, speed);
         }
 
@@ -228,9 +228,10 @@ static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
 static ide_pci_device_t cs5535_chipset __devinitdata = {
         .name           = "CS5535",
         .init_hwif      = init_hwif_cs5535,
-        .channels       = 1,
         .autodma        = AUTODMA,
         .bootable       = ON_BOARD,
+        .host_flags     = IDE_HFLAG_SINGLE,
+        .pio_mask       = ATA_PIO4,
 };
 
 static int __devinit cs5535_init_one(struct pci_dev *dev,