From c97c6aca75fd5f718056fde7cff798b8cbdb07c0 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Wed, 23 Jul 2008 19:55:50 +0200 Subject: ide: pass hw_regs_t-s to ide_device_add[_all]() (take 3) * Add 'hw_regs_t **hws' argument to ide_device_add[_all]() and convert host drivers + ide_legacy_init_one() + ide_setup_pci_device[s]() to use it instead of calling ide_init_port_hw() directly. [ However if host has > 1 port we must still set hwif->chipset to hint consecutive ide_find_port() call that the previous slot is occupied. ] * Unexport ide_init_port_hw(). v2: * Use defines instead of hard-coded values in buddha.c, gayle.c and q40ide.c. (Suggested by Geert Uytterhoeven) * Better patch description. v3: * Fix build problem in ide-cs.c. (Noticed by Stephen Rothwell) There should be no functional changes caused by this patch. Cc: Geert Uytterhoeven Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/legacy/gayle.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'drivers/ide/legacy/gayle.c') diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c index 7e74b20202df..e45c7341186c 100644 --- a/drivers/ide/legacy/gayle.c +++ b/drivers/ide/legacy/gayle.c @@ -125,6 +125,7 @@ static void __init gayle_setup_ports(hw_regs_t *hw, unsigned long base, static int __init gayle_init(void) { int a4000, i; + hw_regs_t hw[GAYLE_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL }; u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; if (!MACH_IS_AMIGA) @@ -151,7 +152,6 @@ found: for (i = 0; i < GAYLE_NUM_PROBE_HWIFS; i++) { unsigned long base, ctrlport, irqport; ide_ack_intr_t *ack_intr; - hw_regs_t hw; ide_hwif_t *hwif; unsigned long phys_base, res_start, res_n; @@ -179,20 +179,19 @@ found: base = (unsigned long)ZTWO_VADDR(phys_base); ctrlport = GAYLE_HAS_CONTROL_REG ? (base + GAYLE_CONTROL) : 0; - gayle_setup_ports(&hw, base, ctrlport, irqport, ack_intr); + gayle_setup_ports(&hw[i], base, ctrlport, irqport, ack_intr); hwif = ide_find_port(); if (hwif) { - u8 index = hwif->index; + hwif->chipset = ide_generic; - ide_init_port_hw(hwif, &hw); - - idx[i] = index; + hws[i] = &hw[i]; + idx[i] = hwif->index; } else release_mem_region(res_start, res_n); } - ide_device_add(idx, NULL); + ide_device_add(idx, NULL, hws); return 0; } -- cgit v1.2.3