From d2d4e780aff2fab46a792ebc89f80d1a6872b325 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 18 Jan 2010 07:20:28 +0000 Subject: ide: add drive->pio_mode field Add pio_mode field to ide_drive_t matching pio_mode field used in struct ata_device. The validity of the field is restricted to ->set_pio_mode method only currently in IDE subsystem. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: David S. Miller --- drivers/ide/ide-xfer-mode.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/ide/ide-xfer-mode.c') diff --git a/drivers/ide/ide-xfer-mode.c b/drivers/ide/ide-xfer-mode.c index 46d203c..cdae463 100644 --- a/drivers/ide/ide-xfer-mode.c +++ b/drivers/ide/ide-xfer-mode.c @@ -135,6 +135,7 @@ int ide_set_pio_mode(ide_drive_t *drive, const u8 mode) * set transfer mode on the device in ->set_pio_mode method... */ if (port_ops->set_dma_mode == NULL) { + drive->pio_mode = mode; port_ops->set_pio_mode(drive, mode - XFER_PIO_0); return 0; } @@ -142,9 +143,11 @@ int ide_set_pio_mode(ide_drive_t *drive, const u8 mode) if (hwif->host_flags & IDE_HFLAG_POST_SET_MODE) { if (ide_config_drive_speed(drive, mode)) return -1; + drive->pio_mode = mode; port_ops->set_pio_mode(drive, mode - XFER_PIO_0); return 0; } else { + drive->pio_mode = mode; port_ops->set_pio_mode(drive, mode - XFER_PIO_0); return ide_config_drive_speed(drive, mode); } -- cgit v1.1