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cs5535: check ide_config_drive_speed() return value

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Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2007-10-13 17:47:51 +02:00
parent 3b4024d429
commit 249aa4ff17
1 changed files with 6 additions and 2 deletions
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8
drivers/ide/pci/cs5535.c
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@ -141,7 +141,9 @@ static void cs5535_set_speed(ide_drive_t *drive, const u8 speed)
*/ */
static int cs5535_set_drive(ide_drive_t *drive, u8 speed) static int cs5535_set_drive(ide_drive_t *drive, u8 speed)
{ {
ide_config_drive_speed(drive, speed); if (ide_config_drive_speed(drive, speed))
return 1;
cs5535_set_speed(drive, speed); cs5535_set_speed(drive, speed);
return 0; return 0;
@ -157,7 +159,9 @@ static int cs5535_set_drive(ide_drive_t *drive, u8 speed)
static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio) static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio)
{ {
ide_config_drive_speed(drive, XFER_PIO_0 + pio); if (ide_config_drive_speed(drive, XFER_PIO_0 + pio))
return;
cs5535_set_speed(drive, XFER_PIO_0 + pio); cs5535_set_speed(drive, XFER_PIO_0 + pio);
} }