linux-kernel - [ 25/72] via-velocity: S3 resume fix.

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Message-Id: <20120228010431.603991727@linuxfoundation.org>
Date:	Mon, 27 Feb 2012 17:04:54 -0800
From:	Greg KH <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk, David Lv <DavidLv@...tech.com.cn>,
	Francois Romieu <romieu@...zoreil.com>,
	"David S. Miller" <davem@...emloft.net>
Subject: [ 25/72] via-velocity: S3 resume fix.

3.2-stable review patch.  If anyone has any objections, please let me know.

------------------


From: David Lv <DavidLv@...tech.com.cn>

[ Upstream commit b530b1930bbd9d005345133f0ff0c556d2a52b19 ]

Initially diagnosed on Ubuntu 11.04 with kernel 2.6.38.

velocity_close is not called during a suspend / resume cycle in this
driver and it has no business playing directly with power states.

Signed-off-by: David Lv <DavidLv@...tech.com.cn>
Acked-by: Francois Romieu <romieu@...zoreil.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/via/via-velocity.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -2489,9 +2489,6 @@ static int velocity_close(struct net_dev
 	if (dev->irq != 0)
 		free_irq(dev->irq, dev);
 
-	/* Power down the chip */
-	pci_set_power_state(vptr->pdev, PCI_D3hot);
-
 	velocity_free_rings(vptr);
 
 	vptr->flags &= (~VELOCITY_FLAGS_OPENED);


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