Commit 25883e28 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Marc Kleine-Budde
Browse files

can: rcar_can: Convert to DEFINE_SIMPLE_DEV_PM_OPS() 



Convert the Renesas R-Car CAN driver from SIMPLE_DEV_PM_OPS() to
DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr().  This lets us drop the
__maybe_unused annotations from its suspend and resume callbacks, and
reduces kernel size in case CONFIG_PM or CONFIG_PM_SLEEP is disabled.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/6ffe085f6e2548f53674dd11704b388cf4b303e9.1752086078.git.geert+renesas@glider.be


Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 0f26870a

drivers/net/can/rcar/rcar_can.c

+5 −4
Original line number Diff line number Diff line
@@ -834,7 +834,7 @@ static void rcar_can_remove(struct platform_device *pdev) 
	free_candev(ndev);

}



static int __maybe_unused rcar_can_suspend(struct device *dev)

static int rcar_can_suspend(struct device *dev)

{

	struct net_device *ndev = dev_get_drvdata(dev);

	struct rcar_can_priv *priv = netdev_priv(ndev);
@@ -857,7 +857,7 @@ static int __maybe_unused rcar_can_suspend(struct device *dev) 
	return 0;

}



static int __maybe_unused rcar_can_resume(struct device *dev)

static int rcar_can_resume(struct device *dev)

{

	struct net_device *ndev = dev_get_drvdata(dev);

	struct rcar_can_priv *priv = netdev_priv(ndev);
@@ -886,7 +886,8 @@ static int __maybe_unused rcar_can_resume(struct device *dev) 
	return 0;

}



static SIMPLE_DEV_PM_OPS(rcar_can_pm_ops, rcar_can_suspend, rcar_can_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(rcar_can_pm_ops, rcar_can_suspend,

				rcar_can_resume);



static const struct of_device_id rcar_can_of_table[] __maybe_unused = {

	{ .compatible = "renesas,can-r8a7778" },
@@ -904,7 +905,7 @@ static struct platform_driver rcar_can_driver = { 
	.driver = {

		.name = RCAR_CAN_DRV_NAME,

		.of_match_table = of_match_ptr(rcar_can_of_table),

		.pm = &rcar_can_pm_ops,

		.pm = pm_sleep_ptr(&rcar_can_pm_ops),

	},

	.probe = rcar_can_probe,

	.remove = rcar_can_remove,