1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/cs5535.c b/drivers/ide/cs5535.c
index 740002b2f3e8..5059fafadf29 100644
--- a/drivers/ide/cs5535.c
+++ b/drivers/ide/cs5535.c
@@ -86,7 +86,7 @@ static void cs5535_set_speed(ide_drive_t *drive, const u8 speed)
                 cmd = pioa = speed - XFER_PIO_0;
 
                 if (pair) {
-                        u8 piob = ide_get_best_pio_mode(pair, 255, 4);
+                        u8 piob = pair->pio_mode - XFER_PIO_0;
 
                         if (piob < cmd)
                                 cmd = piob;