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/q40ide.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'drivers/ide/legacy/q40ide.c') diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c index 9c2b9d078f6..fcb04b8b023 100644 --- a/drivers/ide/legacy/q40ide.c +++ b/drivers/ide/legacy/q40ide.c @@ -112,7 +112,7 @@ static int __init q40ide_init(void) { int i; ide_hwif_t *hwif; - const char *name; + hw_regs_t hw[Q40IDE_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL }; u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; if (!MACH_IS_Q40) @@ -121,9 +121,8 @@ static int __init q40ide_init(void) printk(KERN_INFO "ide: Q40 IDE controller\n"); for (i = 0; i < Q40IDE_NUM_HWIFS; i++) { - hw_regs_t hw; + const char *name = q40_ide_names[i]; - name = q40_ide_names[i]; if (!request_region(pcide_bases[i], 8, name)) { printk("could not reserve ports %lx-%lx for %s\n", pcide_bases[i],pcide_bases[i]+8,name); @@ -135,24 +134,23 @@ static int __init q40ide_init(void) release_region(pcide_bases[i], 8); continue; } - q40_ide_setup_ports(&hw, pcide_bases[i], - NULL, -// m68kide_iops, + q40_ide_setup_ports(&hw[i], pcide_bases[i], NULL, q40ide_default_irq(pcide_bases[i])); hwif = ide_find_port(); if (hwif) { - ide_init_port_hw(hwif, &hw); + hwif->chipset = ide_generic; /* Q40 has a byte-swapped IDE interface */ hwif->input_data = q40ide_input_data; hwif->output_data = q40ide_output_data; + hws[i] = &hw[i]; idx[i] = hwif->index; } } - ide_device_add(idx, NULL); + ide_device_add(idx, NULL, hws); return 0; } -- cgit v1.2.3