diff options
| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2013-06-06 09:52:37 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-06 16:04:04 -0700 |
| commit | 540ad1b888ad9564520c1c8c48ad675f76ffce62 (patch) | |
| tree | e95b5275db7c4276dfc9fb6a21868922705712a9 /drivers | |
| parent | dabdde9ea77d4a77094726c82468a3bd767fb29b (diff) | |
sh_eth: enclose PM code into #ifdef CONFIG_PM
Put '#ifdef CONFIG_PM' around sh_eth_runtime_nop() and 'sh_eth_dev_pm_ops'.
Add '#define SH_ETH_PM_OPS' to facilitate initialization of driver's 'pm' field
depending on whether CONFIG_PM is enabled.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
[Sergei: added the changelog, reworded the subject, changing the prefix.]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index d190c1e0b0c0..0699b1ec7e32 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2673,6 +2673,7 @@ static int sh_eth_drv_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_PM static int sh_eth_runtime_nop(struct device *dev) { /* @@ -2686,17 +2687,21 @@ static int sh_eth_runtime_nop(struct device *dev) return 0; } -static struct dev_pm_ops sh_eth_dev_pm_ops = { +static const struct dev_pm_ops sh_eth_dev_pm_ops = { .runtime_suspend = sh_eth_runtime_nop, .runtime_resume = sh_eth_runtime_nop, }; +#define SH_ETH_PM_OPS (&sh_eth_dev_pm_ops) +#else +#define SH_ETH_PM_OPS NULL +#endif static struct platform_driver sh_eth_driver = { .probe = sh_eth_drv_probe, .remove = sh_eth_drv_remove, .driver = { .name = CARDNAME, - .pm = &sh_eth_dev_pm_ops, + .pm = SH_ETH_PM_OPS, }, }; |