diff options
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 3be04906752..629383dd37d 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -277,29 +277,6 @@ control_region_busy: return -EBUSY; } -/** - * ide_hwif_release_regions - free IDE resources - * - * Note that we only release the standard ports, - * and do not even try to handle any extra ports - * allocated for weird IDE interface chipsets. - * - * Note also that we don't yet handle mmio resources here. More - * importantly our caller should be doing this so we need to - * restructure this as a helper function for drivers. - */ - -void ide_hwif_release_regions(ide_hwif_t *hwif) -{ - if (hwif->mmio) - return; - - if (hwif->io_ports[IDE_CONTROL_OFFSET]) - release_region(hwif->io_ports[IDE_CONTROL_OFFSET], 1); - - release_region(hwif->io_ports[IDE_DATA_OFFSET], 8); -} - void ide_remove_port_from_hwgroup(ide_hwif_t *hwif) { ide_hwgroup_t *hwgroup = hwif->hwgroup; @@ -438,8 +415,6 @@ void ide_unregister(unsigned int index) if (hwif->dma_base) (void)ide_release_dma(hwif); - ide_hwif_release_regions(hwif); - /* restore hwif data to pristine status */ ide_init_port_data(hwif, index); |