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author | Ian Campbell | 2009-02-02 20:12:22 +0100 |
---|---|---|
committer | Bartlomiej Zolnierkiewicz | 2009-02-02 20:12:22 +0100 |
commit | 51d6ac7011cc354eade4f1282857947930a905aa (patch) | |
tree | c74c7ff2c3dfb2ca28498326b7ade3ad3a35abfc /drivers/ide/ide-probe.c | |
parent | ide: fix ide_register_port() failure handling (diff) | |
download | kernel-qcow2-linux-51d6ac7011cc354eade4f1282857947930a905aa.tar.gz kernel-qcow2-linux-51d6ac7011cc354eade4f1282857947930a905aa.tar.xz kernel-qcow2-linux-51d6ac7011cc354eade4f1282857947930a905aa.zip |
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>
Diffstat (limited to 'drivers/ide/ide-probe.c')
-rw-r--r-- | drivers/ide/ide-probe.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 6bab2ac1f5b9..ce0818a993f6 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -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; } |