diff options
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 46a2d4ca812..5bc2e4782a5 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -175,10 +175,6 @@ EXPORT_SYMBOL_GPL(ide_port_unregister_devices); void ide_unregister(ide_hwif_t *hwif) { - ide_hwif_t *g; - ide_hwgroup_t *hwgroup; - int irq_count = 0; - BUG_ON(in_interrupt()); BUG_ON(irqs_disabled()); @@ -191,18 +187,7 @@ void ide_unregister(ide_hwif_t *hwif) ide_proc_unregister_port(hwif); - hwgroup = hwif->hwgroup; - /* - * free the irq if we were the only hwif using it - */ - g = hwgroup->hwif; - do { - if (g->irq == hwif->irq) - ++irq_count; - g = g->next; - } while (g != hwgroup->hwif); - if (irq_count == 1) - free_irq(hwif->irq, hwgroup); + free_irq(hwif->irq, hwif); ide_remove_port_from_hwgroup(hwif); |