diff options
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index a9206c4..1d9716a 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1450,10 +1450,10 @@ static inline int hwif_to_node(ide_hwif_t *hwif) return hwif->dev ? dev_to_node(hwif->dev) : -1; } -static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive) +static inline ide_drive_t *ide_get_pair_dev(ide_drive_t *drive) { - ide_hwif_t *hwif = HWIF(drive); + ide_drive_t *peer = &drive->hwif->drives[(drive->dn ^ 1) & 1]; - return &hwif->drives[(drive->dn ^ 1) & 1]; + return peer->present ? peer : NULL; } #endif /* _IDE_H */ |