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/arm/ide_arm.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/ide/arm/ide_arm.c') diff --git a/drivers/ide/arm/ide_arm.c b/drivers/ide/arm/ide_arm.c index e9831bbd988a..9efd7a86db45 100644 --- a/drivers/ide/arm/ide_arm.c +++ b/drivers/ide/arm/ide_arm.c @@ -28,10 +28,9 @@ static int __init ide_arm_init(void) { - ide_hwif_t *hwif; + struct ide_host *host; unsigned long base = IDE_ARM_IO, ctl = IDE_ARM_IO + 0x206; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; - u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; if (!request_region(base, 8, DRV_NAME)) { printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n", @@ -51,12 +50,9 @@ static int __init ide_arm_init(void) hw.irq = IDE_ARM_IRQ; hw.chipset = ide_generic; - hwif = ide_find_port(); - if (hwif) { - idx[0] = hwif->index; - - ide_device_add(idx, NULL, hws); - } + host = ide_host_alloc(NULL, hws); + if (host) + ide_host_register(host, NULL, hws); return 0; } -- cgit v1.2.2