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net: ti: cpsw: add hibernation callbacks

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Setting a dev_pm_ops suspend/resume pair but not a set of
hibernation functions means those pm functions will not be
called upon hibernation.
Fix this by using SIMPLE_DEV_PM_OPS, which appropriately
assigns the suspend and hibernation handlers and move
cpsw_suspend/resume calbacks under CONFIG_PM_SLEEP
to avoid build warnings.

Signed-off-by: Grygorii Strashko <Grygorii.Strashko@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Grygorii Strashko 2015-02-27 13:19:45 +02:00 committed by David S. Miller
parent 2f5c54ce0d
commit 8963a50453
1 changed files with 3 additions and 4 deletions
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7
drivers/net/ethernet/ti/cpsw.c
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@ -2466,6 +2466,7 @@ static int cpsw_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM_SLEEP
static int cpsw_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@ -2518,11 +2519,9 @@ static int cpsw_resume(struct device *dev)
}
return 0;
}
#endif
static const struct dev_pm_ops cpsw_pm_ops = {
.suspend = cpsw_suspend,
.resume = cpsw_resume,
};
static SIMPLE_DEV_PM_OPS(cpsw_pm_ops, cpsw_suspend, cpsw_resume);
static const struct of_device_id cpsw_of_mtable[] = {
{ .compatible = "ti,cpsw", },