[PATCH v2 7/8] net/fec: fix pm to survive to suspend/resume
Sergei Shtylyov
sshtylyov at mvista.com
Thu May 27 06:37:03 EDT 2010
Hello.
Eric Bénard wrote:
> * with this patch, if the connection if active before suspend, it
> will be active after resume.
> * before this patch, it was necessary to close the interface and
> reopen it to recover the connection.
> Signed-off-by: Eric Bénard <eric at eukrea.com>
> diff --git a/drivers/net/fec.c b/drivers/net/fec.c
> index 9b4e8f7..654abaf 100644
> --- a/drivers/net/fec.c
> +++ b/drivers/net/fec.c
> @@ -1971,13 +1971,14 @@ static int
> fec_suspend(struct platform_device *dev, pm_message_t state)
> {
> struct net_device *ndev = platform_get_drvdata(dev);
> - struct fec_enet_private *fep;
> + struct fec_enet_private *fep = netdev_priv(ndev);
Can netdev_priv() be called if 'ndev' is NULL (and can it be really
NULL?)?
>
> if (ndev) {
> fep = netdev_priv(ndev);
Duplicated now.
WBR, Sergei
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