From 540ad1b888ad9564520c1c8c48ad675f76ffce62 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Thu, 6 Jun 2013 09:52:37 +0000 Subject: [PATCH] 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 [Sergei: added the changelog, reworded the subject, changing the prefix.] Signed-off-by: Sergei Shtylyov Signed-off-by: David S. Miller --- drivers/net/ethernet/renesas/sh_eth.c | 9 +++++++-- 1 file 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, }, }; -- 2.20.1