diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-06 12:30:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-06 12:30:19 -0800 |
| commit | abb359450f20c32ae03039d8736f12b1d561caf5 (patch) | |
| tree | 6e8723885feb66a138f19f0ff31615dc13a8d859 /drivers/net/ks8851.c | |
| parent | cb600d2f83c854ec3d6660063e4466431999489b (diff) | |
| parent | 4e3dbdb1392a83bd21a6ff8f6bc785495058d37c (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1436 commits)
cassini: Use local-mac-address prom property for Cassini MAC address
net: remove the duplicate #ifdef __KERNEL__
net: bridge: check the length of skb after nf_bridge_maybe_copy_header()
netconsole: clarify stopping message
netconsole: don't announce stopping if nothing happened
cnic: Fix the type field in SPQ messages
netfilter: fix export secctx error handling
netfilter: fix the race when initializing nf_ct_expect_hash_rnd
ipv4: IP defragmentation must be ECN aware
net: r6040: Return proper error for r6040_init_one
dcb: use after free in dcb_flushapp()
dcb: unlock on error in dcbnl_ieee_get()
net: ixp4xx_eth: Return proper error for eth_init_one
include/linux/if_ether.h: Add #define ETH_P_LINK_CTL for HPNA and wlan local tunnel
net: add POLLPRI to sock_def_readable()
af_unix: Avoid socket->sk NULL OOPS in stream connect security hooks.
net_sched: pfifo_head_drop problem
mac80211: remove stray extern
mac80211: implement off-channel TX using hw r-o-c offload
mac80211: implement hardware offload for remain-on-channel
...
Diffstat (limited to 'drivers/net/ks8851.c')
| -rw-r--r-- | drivers/net/ks8851.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c index 51919fcd50c..0fa4a9887ba 100644 --- a/drivers/net/ks8851.c +++ b/drivers/net/ks8851.c @@ -1545,6 +1545,37 @@ static int ks8851_read_selftest(struct ks8851_net *ks) /* driver bus management functions */ +#ifdef CONFIG_PM +static int ks8851_suspend(struct spi_device *spi, pm_message_t state) +{ + struct ks8851_net *ks = dev_get_drvdata(&spi->dev); + struct net_device *dev = ks->netdev; + + if (netif_running(dev)) { + netif_device_detach(dev); + ks8851_net_stop(dev); + } + + return 0; +} + +static int ks8851_resume(struct spi_device *spi) +{ + struct ks8851_net *ks = dev_get_drvdata(&spi->dev); + struct net_device *dev = ks->netdev; + + if (netif_running(dev)) { + ks8851_net_open(dev); + netif_device_attach(dev); + } + + return 0; +} +#else +#define ks8851_suspend NULL +#define ks8851_resume NULL +#endif + static int __devinit ks8851_probe(struct spi_device *spi) { struct net_device *ndev; @@ -1679,6 +1710,8 @@ static struct spi_driver ks8851_driver = { }, .probe = ks8851_probe, .remove = __devexit_p(ks8851_remove), + .suspend = ks8851_suspend, + .resume = ks8851_resume, }; static int __init ks8851_init(void) |