On Fri, Dec 20, 2013 at 7:05 PM, Felipe Balbi <[email protected]> wrote:
> by using SET_SYSTEM_SLEEP_PM_OPS, we will make
> sure that we don't use undefined functions.
>
> Signed-off-by: Felipe Balbi <[email protected]>
You could optimize this a bit further:
--- a/drivers/usb/phy/phy-am335x.c
+++ b/drivers/usb/phy/phy-am335x.c
@@ -122,16 +122,9 @@ static int am335x_phy_resume(struct device *dev)
return 0;
}
-#define DEV_PM_OPS (&am335x_pm_ops)
-#else
-#define DEV_PM_OPS NULL
#endif
-
-static const struct dev_pm_ops am335x_pm_ops = {
- .suspend = am335x_phy_suspend,
- .resume = am335x_phy_resume,
-};
+static SIMPLE_DEV_PM_OPS(am335x_pm_ops, am335x_phy_suspend, am335x_phy_resume);
static const struct of_device_id am335x_phy_ids[] = {
{ .compatible = "ti,am335x-usb-phy" },
@@ -145,7 +138,7 @@ static struct platform_driver am335x_phy_driver = {
.driver = {
.name = "am335x-phy-driver",
.owner = THIS_MODULE,
- .pm = DEV_PM_OPS,
+ .pm = &am335x_pm_ops,
.of_match_table = am335x_phy_ids,
},
};
--
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