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IDE: Unregister and disable devices if initialization fails. 

On reboot the loop in device_shutdown gets confused by these partially
initialized devices and goes into an infinite loop. Therefore unregister
and disable these devices.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
[bart: remove leftover hwif->present clearing + update patch description]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
hifive-unleashed-5.1
Ian Campbell 2009-02-02 20:12:22 +01:00 committed by Bartlomiej Zolnierkiewicz
parent 9a100f4b78
commit 51d6ac7011
1 changed files with 2 additions and 1 deletions
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3
drivers/ide/ide-probe.c
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@ -1549,7 +1549,8 @@ int ide_host_register(struct ide_host *host, const struct ide_port_info *d,
if (hwif_init(hwif) == 0) {
printk(KERN_INFO "%s: failed to initialize IDE "
"interface\n", hwif->name);
hwif->present = 0;
device_unregister(&hwif->gendev);
ide_disable_port(hwif);
continue;
}