diff options
author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 20:13:05 +0100 |
---|---|---|
committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-26 20:13:05 +0100 |
commit | 151575e4644f917d3a9f83c777ac3543284954f8 (patch) | |
tree | 766f73e934b270972b5875cc36cbc98e2e3b7469 /drivers/ide | |
parent | 71518342bfdfbe508ee325ab5e20984ba2da7de2 (diff) | |
download | linux-stable-151575e4644f917d3a9f83c777ac3543284954f8.tar.gz linux-stable-151575e4644f917d3a9f83c777ac3543284954f8.tar.bz2 linux-stable-151575e4644f917d3a9f83c777ac3543284954f8.zip |
ide: remove ideprobe_init()
* Rename ide_device_add() to ide_device_add_all() and make it accept
'u8 idx[MAX_HWIFS]' instead of 'u8 idx[4]' as an argument.
* Add ide_device_add() wrapper for ide_device_add_all().
* Convert ide_generic_init() to use ide_device_add_all().
* Remove no longer needed ideprobe_init().
There should be no functionality changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
-rw-r--r-- | drivers/ide/ide-generic.c | 8 | ||||
-rw-r--r-- | drivers/ide/ide-probe.c | 54 |
2 files changed, 23 insertions, 39 deletions
diff --git a/drivers/ide/ide-generic.c b/drivers/ide/ide-generic.c index 0f72b98d727f..bb30c29f6ec0 100644 --- a/drivers/ide/ide-generic.c +++ b/drivers/ide/ide-generic.c @@ -14,10 +14,16 @@ static int __init ide_generic_init(void) { + u8 idx[MAX_HWIFS]; + int i; + if (ide_hwifs[0].io_ports[IDE_DATA_OFFSET]) ide_get_lock(NULL, NULL); /* for atari only */ - (void)ideprobe_init(); + for (i = 0; i < MAX_HWIFS; i++) + idx[i] = ide_hwifs[i].present ? 0xff : i; + + ide_device_add_all(idx); if (ide_hwifs[0].io_ports[IDE_DATA_OFFSET]) ide_release_lock(); /* for atari only */ diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index a7a1cd85f15d..1af94ac4892a 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1340,52 +1340,19 @@ static void hwif_register_devices(ide_hwif_t *hwif) } } -int ideprobe_init (void) -{ - unsigned int index; - int probe[MAX_HWIFS]; - - memset(probe, 0, MAX_HWIFS * sizeof(int)); - for (index = 0; index < MAX_HWIFS; ++index) - probe[index] = !ide_hwifs[index].present; - - for (index = 0; index < MAX_HWIFS; ++index) - if (probe[index]) - probe_hwif(&ide_hwifs[index]); - for (index = 0; index < MAX_HWIFS; ++index) - if (probe[index]) - hwif_init(&ide_hwifs[index]); - for (index = 0; index < MAX_HWIFS; ++index) { - if (probe[index]) { - ide_hwif_t *hwif = &ide_hwifs[index]; - if (!hwif->present) - continue; - if (hwif->chipset == ide_unknown || hwif->chipset == ide_forced) - hwif->chipset = ide_generic; - hwif_register_devices(hwif); - } - } - for (index = 0; index < MAX_HWIFS; ++index) - if (probe[index]) - ide_proc_register_port(&ide_hwifs[index]); - return 0; -} - -EXPORT_SYMBOL_GPL(ideprobe_init); - -int ide_device_add(u8 idx[4]) +int ide_device_add_all(u8 idx[MAX_HWIFS]) { ide_hwif_t *hwif; int i, rc = 0; - for (i = 0; i < 4; i++) { + for (i = 0; i < MAX_HWIFS; i++) { if (idx[i] == 0xff) continue; probe_hwif(&ide_hwifs[idx[i]]); } - for (i = 0; i < 4; i++) { + for (i = 0; i < MAX_HWIFS; i++) { if (idx[i] == 0xff) continue; @@ -1399,7 +1366,7 @@ int ide_device_add(u8 idx[4]) } } - for (i = 0; i < 4; i++) { + for (i = 0; i < MAX_HWIFS; i++) { if (idx[i] == 0xff) continue; @@ -1413,12 +1380,23 @@ int ide_device_add(u8 idx[4]) } } - for (i = 0; i < 4; i++) { + for (i = 0; i < MAX_HWIFS; i++) { if (idx[i] != 0xff) ide_proc_register_port(&ide_hwifs[idx[i]]); } return rc; } +EXPORT_SYMBOL_GPL(ide_device_add_all); + +int ide_device_add(u8 idx[4]) +{ + u8 idx_all[MAX_HWIFS]; + int i; + for (i = 0; i < MAX_HWIFS; i++) + idx_all[i] = (i < 4) ? idx[i] : 0xff; + + return ide_device_add_all(idx_all); +} EXPORT_SYMBOL_GPL(ide_device_add); |