From: Tejun Heo <htejun@gmail.com>
Date: Fri, 4 Aug 2006 18:59:13 +0000 (+0900)
Subject: [PATCH] ata_piix: fix host_set private_data intialization
X-Git-Tag: v2.6.18-rc5~123^2~2^2~3
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f814b75f4ed2ed58cd7bc876a0a9406f984aac6d;p=linux-2.6

[PATCH] ata_piix: fix host_set private_data intialization

To get host_set->private_data initialized reliably, all pinfos need to
point to the same hpriv.  Restore pinfo->private_data after pata pinfo
assignment.

Signed-off-by: Tejun Heo <htejun@gmail.com>
---

diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 19745a3107..298e4643b9 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -828,6 +828,7 @@ static void __devinit piix_init_sata_map(struct pci_dev *pdev,
 		case IDE:
 			WARN_ON((i & 1) || map[i + 1] != IDE);
 			pinfo[i / 2] = piix_port_info[ich5_pata];
+			pinfo[i / 2].private_data = hpriv;
 			i++;
 			printk(" IDE IDE");
 			break;