diff options
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index bca6877ee6a..41d04205354 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -74,9 +74,6 @@ static const u8 ide_hwif_to_major[] = { IDE0_MAJOR, IDE1_MAJOR, DEFINE_MUTEX(ide_cfg_mtx); -__cacheline_aligned_in_smp DEFINE_SPINLOCK(ide_lock); -EXPORT_SYMBOL(ide_lock); - static void ide_port_init_devices_data(ide_hwif_t *); /* @@ -333,6 +330,7 @@ static int set_pio_mode_abuse(ide_hwif_t *hwif, u8 req_pio) static int set_pio_mode(ide_drive_t *drive, int arg) { ide_hwif_t *hwif = drive->hwif; + ide_hwgroup_t *hwgroup = hwif->hwgroup; const struct ide_port_ops *port_ops = hwif->port_ops; if (arg < 0 || arg > 255) @@ -347,9 +345,9 @@ static int set_pio_mode(ide_drive_t *drive, int arg) unsigned long flags; /* take lock for IDE_DFLAG_[NO_]UNMASK/[NO_]IO_32BIT */ - spin_lock_irqsave(&ide_lock, flags); + spin_lock_irqsave(&hwgroup->lock, flags); port_ops->set_pio_mode(drive, arg); - spin_unlock_irqrestore(&ide_lock, flags); + spin_unlock_irqrestore(&hwgroup->lock, flags); } else port_ops->set_pio_mode(drive, arg); } else { |