From 48c3c1072651922ed153bcf0a33ea82cf20df390 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Wed, 23 Jul 2008 19:55:57 +0200 Subject: ide: add struct ide_host (take 3) * Add struct ide_host which keeps pointers to host's ports. * Add ide_host_alloc[_all]() and ide_host_remove() helpers. * Pass 'struct ide_host *host' instead of 'u8 *idx' to ide_device_add[_all]() and rename it to ide_host_register[_all](). * Convert host drivers and core code to use struct ide_host. * Remove no longer needed ide_find_port(). * Make ide_find_port_slot() static. * Unexport ide_unregister(). v2: * Add missing 'struct ide_host *host' to macide.c. v3: * Fix build problem in pmac.c (s/ide_alloc_host/ide_host_alloc/) (Noticed by Stephen Rothwell). Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/mips/swarm.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'drivers/ide/mips/swarm.c') diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c index c1ffb83a2de7..b12d9d224831 100644 --- a/drivers/ide/mips/swarm.c +++ b/drivers/ide/mips/swarm.c @@ -72,12 +72,11 @@ static const struct ide_port_info swarm_port_info = { */ static int __devinit swarm_ide_probe(struct device *dev) { - ide_hwif_t *hwif; u8 __iomem *base; + struct ide_host *host; phys_t offset, size; int i; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; - u8 idx[] = { 0xff, 0xff, 0xff, 0xff }; if (!SIBYTE_HAVE_IDE) return -ENODEV; @@ -116,15 +115,13 @@ static int __devinit swarm_ide_probe(struct device *dev) hw.irq = K_INT_GB_IDE; hw.chipset = ide_generic; - hwif = ide_find_port_slot(&swarm_port_info); - if (hwif == NULL) + host = ide_host_alloc(&swarm_port_info, hws); + if (host == NULL) goto err; - idx[0] = hwif->index; + ide_host_register(host, &swarm_port_info, hws); - ide_device_add(idx, &swarm_port_info, hws); - - dev_set_drvdata(dev, hwif); + dev_set_drvdata(dev, host); return 0; err: -- cgit v1.2.2