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Commit 51d6ac70 authored by Ian Campbell's avatar Ian Campbell Committed by Bartlomiej Zolnierkiewicz
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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: default avatarIan Campbell <ian.campbell@citrix.com>
[bart: remove leftover hwif->present clearing + update patch description]
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 9a100f4b

drivers/ide/ide-probe.c

+2 −1
Original line number Diff line number Diff line
@@ -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;

		}