diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 20:13:05 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 20:13:05 +0100 |
| commit | 57c802e84f9c759c3d1794a9dbe81bc10444df62 (patch) | |
| tree | e8774704b3394b12efbb787022cc11b48a13dec0 /drivers/ide/ide.c | |
| parent | 8f8e8483f667d79739007b25f0e59a540fb9fa51 (diff) | |
ide: add ide_init_port_hw() helper
* Add ide_init_port_hw() helper.
* rapide.c: convert rapide_locate_hwif() to rapide_setup_ports()
and use ide_init_port_hw().
* ide_platform.c: convert plat_ide_locate_hwif() to plat_ide_setup_ports()
and use ide_init_port_hw().
* sgiioc4.c: use ide_init_port_hw().
* pmac.c: add 'hw_regs_t *hw' argument to pmac_ide_setup_device(),
setup 'hw' in pmac_ide_{macio,pci}_attach() and use ide_init_port_hw()
in pmac_ide_setup_device().
This patch is a preparation for the future changes in the IDE probing code.
There should be no functionality changes caused by this patch.
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: Jeremy Higdon <jeremy@sgi.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 8ef521f66f8..98bd45e8c17 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -675,6 +675,17 @@ void ide_setup_ports ( hw_regs_t *hw, */ } +void ide_init_port_hw(ide_hwif_t *hwif, hw_regs_t *hw) +{ + memcpy(hwif->io_ports, hw->io_ports, sizeof(hwif->io_ports)); + hwif->irq = hw->irq; + hwif->noprobe = 0; + hwif->chipset = hw->chipset; + hwif->gendev.parent = hw->dev; + hwif->ack_intr = hw->ack_intr; +} +EXPORT_SYMBOL_GPL(ide_init_port_hw); + /** * ide_register_hw - register IDE interface * @hw: hardware registers @@ -729,13 +740,9 @@ found: } if (hwif->present) return -1; - memcpy(hwif->io_ports, hw->io_ports, sizeof(hwif->io_ports)); - hwif->irq = hw->irq; - hwif->noprobe = 0; + + ide_init_port_hw(hwif, hw); hwif->quirkproc = quirkproc; - hwif->chipset = hw->chipset; - hwif->gendev.parent = hw->dev; - hwif->ack_intr = hw->ack_intr; if (initializing == 0) { u8 idx[4] = { index, 0xff, 0xff, 0xff }; |