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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-13 17:47:51 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-13 17:47:51 +0200 |
| commit | 249aa4ff1778b318346d8ba4a7fa62c169a29410 (patch) | |
| tree | fd8d12836ce6cc7b2ec6dae8813ae43b26f0edba /drivers/ide | |
| parent | 3b4024d4297279ef85631f3c19a6fa4312b4c401 (diff) | |
| download | op-kernel-dev-249aa4ff1778b318346d8ba4a7fa62c169a29410.zip op-kernel-dev-249aa4ff1778b318346d8ba4a7fa62c169a29410.tar.gz | |
cs5535: check ide_config_drive_speed() return value
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/pci/cs5535.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c index 383b7ec..5d1be65 100644 --- a/drivers/ide/pci/cs5535.c +++ b/drivers/ide/pci/cs5535.c @@ -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) { - ide_config_drive_speed(drive, speed); + if (ide_config_drive_speed(drive, speed)) + return 1; + cs5535_set_speed(drive, speed); 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) { - 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); } |
