From 8447d9d52adbe4c653482bd0d5ccb9b5d26f9c9d Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 20 Oct 2007 00:32:31 +0200 Subject: ide: add ide_device_add() * Add ide_device_add() helper and convert host drivers to use it instead of open-coded variants. * Make ide_pci_setup_ports() and do_ide_setup_pci_device() take 'u8 *idx' argument instead of 'ata_index_t *index'. * Remove no longer needed ata_index_t. * Unexport probe_hwif_init() and make it static. * Unexport ide_proc_register_port(). There should be no functionality changes caused by this patch (sgiioc4.c: ide_proc_register_port() requires hwif->present to be set and it won't be set if probe_hwif_init() fails). Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-probe.c | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) (limited to 'drivers/ide/ide-probe.c') diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index c6ba439b143..d5146c57e5b 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -861,7 +861,7 @@ static void probe_hwif(ide_hwif_t *hwif) static int hwif_init(ide_hwif_t *hwif); static void hwif_register_devices(ide_hwif_t *hwif); -int probe_hwif_init(ide_hwif_t *hwif) +static int probe_hwif_init(ide_hwif_t *hwif) { probe_hwif(hwif); @@ -877,8 +877,6 @@ int probe_hwif_init(ide_hwif_t *hwif) return 0; } -EXPORT_SYMBOL(probe_hwif_init); - #if MAX_HWIFS > 1 /* * save_match() is used to simplify logic in init_irq() below. @@ -1410,3 +1408,22 @@ int ideprobe_init (void) } EXPORT_SYMBOL_GPL(ideprobe_init); + +int ide_device_add(u8 idx[4]) +{ + int i, rc = 0; + + for (i = 0; i < 4; i++) { + if (idx[i] != 0xff) + rc |= probe_hwif_init(&ide_hwifs[idx[i]]); + } + + for (i = 0; i < 4; i++) { + if (idx[i] != 0xff) + ide_proc_register_port(&ide_hwifs[idx[i]]); + } + + return rc; +} + +EXPORT_SYMBOL_GPL(ide_device_add); -- cgit v1.2.3