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From: Frederik Deweerdt <deweerdt@free.fr>
To: Andrei Popa <andrei.popa@i-neo.ro>
Cc: linux-kernel@vger.kernel.org, nigel@suspend2.net
Subject: Re: [BUG] eth0 appers many times in /proc/interrupts after resume
Date: Sun, 21 Jan 2007 21:22:09 +0000	[thread overview]
Message-ID: <20070121212209.GB8958@slug> (raw)
In-Reply-To: <1169407062.1932.4.camel@localhost>

On Sun, Jan 21, 2007 at 09:17:41PM +0200, Andrei Popa wrote:
> It's the 10th resume and in /proc/interrupts eth0 appers 10 times.
> 
Hi,

The e100_resume() function should be calling netif_device_detach and
free_irq. Could you try the following (compile tested) patch?

Regards,
Frederik

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>

diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 2fe0445..0c376e4 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2671,6 +2671,7 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
 	del_timer_sync(&nic->watchdog);
 	netif_carrier_off(nic->netdev);
 
+	netif_device_detach(netdev);
 	pci_save_state(pdev);
 
 	if ((nic->flags & wol_magic) | e100_asf(nic)) {
@@ -2682,6 +2683,7 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
 	}
 
 	pci_disable_device(pdev);
+	free_irq(pdev->irq, netdev);
 	pci_set_power_state(pdev, PCI_D3hot);
 
 	return 0;

  reply	other threads:[~2007-01-21 21:24 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1167478664.8521.2.camel@localhost>
     [not found] ` <1167479650.3337.18.camel@nigel.suspend2.net>
     [not found]   ` <1167480259.8855.3.camel@localhost>
     [not found]     ` <1167514357.2566.0.camel@nigel.suspend2.net>
     [not found]       ` <1167515552.30176.4.camel@localhost>
     [not found]         ` <1167517817.2566.13.camel@nigel.suspend2.net>
     [not found]           ` <1167518608.7177.0.camel@localhost>
     [not found]             ` <1167520557.2566.23.camel@nigel.suspend2.net>
     [not found]               ` <1167571281.7175.1.camel@localhost>
     [not found]                 ` <1167599458.2662.8.camel@nigel.suspend2.net>
     [not found]                   ` <1167605481.12328.0.camel@localhost>
     [not found]                     ` <1167607994.2662.39.camel@nigel.suspend2.net>
     [not found]                       ` <1167644970.7142.6.camel@localhost>
     [not found]                         ` <1168317278.6948.9.camel@nigel.suspend2.net>
     [not found]                           ` <1168448689.7430.1.camel@localhost>
     [not found]                             ` <1168463852.3205.1.camel@nigel.suspend2.net>
2007-01-21 19:17                               ` Andrei Popa
2007-01-21 21:22                                 ` Frederik Deweerdt [this message]
2007-01-21 21:45                                   ` [BUG] e100: " Auke Kok
2007-01-21 22:04                                     ` Frederik Deweerdt
2007-01-23  0:15                                       ` Auke Kok
2007-01-23  9:12                                   ` [BUG] " Andrei Popa

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