ide: fix ide_find_port()
* 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>
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 5f54515..67ce697 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -255,7 +255,7 @@
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;
}