From: Pavel Machek <pavel@ucw.cz>
Date: Thu, 21 Feb 2008 12:56:55 +0000 (+0100)
Subject: power_state: get rid of write-only variable in SATA
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=559bbe6cbd0d8c68d40076a5f7dc98e3bf5864b2;p=openwrt%2Fstaging%2Fblogic.git

power_state: get rid of write-only variable in SATA

power_state is scheduled for removal, and libata uses it in write-only
mode. Remove it.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 4cf8662df99e..9812bbf05e62 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -6560,8 +6560,6 @@ int ata_host_suspend(struct ata_host *host, pm_message_t mesg)
 	ata_lpm_enable(host);
 
 	rc = ata_host_request_pm(host, mesg, 0, ATA_EHI_QUIET, 1);
-	if (rc == 0)
-		host->dev->power.power_state = mesg;
 	return rc;
 }
 
@@ -6580,7 +6578,6 @@ void ata_host_resume(struct ata_host *host)
 {
 	ata_host_request_pm(host, PMSG_ON, ATA_EH_SOFTRESET,
 			    ATA_EHI_NO_AUTOPSY | ATA_EHI_QUIET, 0);
-	host->dev->power.power_state = PMSG_ON;
 
 	/* reenable link pm */
 	ata_lpm_disable(host);