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ide: fix ide_find_port()

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* Instead of checking for '->io_ports[IDE_DATA_OFFSET] == 0' check for
  '->chipset == ide_unknown' when looking for an empty ide_hwifs[] slot.

* Do ide-pnp initialization after ide-generic when IDE is built-in
  (ide-pnp is the only user of ide_find_port() which needs such fixup).

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-04-18 00:46:21 +02:00
parent ce9b248bb4
commit 2625cd52b6
2 changed files with 2 additions and 2 deletions
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drivers/ide/ide.c
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@ -255,7 +255,7 @@ ide_hwif_t * ide_find_port(unsigned long base)
for (i = 0; i < MAX_HWIFS; i++) {
hwif = &ide_hwifs[i];
if (hwif->io_ports[IDE_DATA_OFFSET] == 0)
if (hwif->chipset == ide_unknown)
goto found;
}