From: Tejun Heo <htejun@gmail.com>
Date: Mon, 6 Aug 2007 09:36:24 +0000 (+0900)
Subject: libata-link: update Power Management to handle PMP links
X-Git-Tag: v2.6.24-rc1~1391^2~104
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3667ebf857ba744b5211c90d46f6a17dd9a2479;p=linux-2.6

libata-link: update Power Management to handle PMP links

Update Power Management to consider PMP links.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 14f299278f..8a79b976f0 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5912,6 +5912,7 @@ static int ata_host_request_pm(struct ata_host *host, pm_message_t mesg,
 
 	for (i = 0; i < host->n_ports; i++) {
 		struct ata_port *ap = host->ports[i];
+		struct ata_link *link;
 
 		/* Previous resume operation might still be in
 		 * progress.  Wait for PM_PENDING to clear.
@@ -5931,8 +5932,10 @@ static int ata_host_request_pm(struct ata_host *host, pm_message_t mesg,
 		}
 
 		ap->pflags |= ATA_PFLAG_PM_PENDING;
-		ap->link.eh_info.action |= action;
-		ap->link.eh_info.flags |= ehi_flags;
+		__ata_port_for_each_link(link, ap) {
+			link->eh_info.action |= action;
+			link->eh_info.flags |= ehi_flags;
+		}
 
 		ata_port_schedule_eh(ap);