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Commit 8963a504 authored by Grygorii Strashko's avatar Grygorii Strashko Committed by David S. Miller
Browse files

net: ti: cpsw: add hibernation callbacks 



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: default avatarGrygorii Strashko <Grygorii.Strashko@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2f5c54ce

drivers/net/ethernet/ti/cpsw.c

+3 −4
Original line number Diff line number Diff line
@@ -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", },