2023-11-24 04:38:21

by claudiu beznea

Subject: [PATCH 10/13] net: ravb: Switch to SYSTEM_SLEEP_PM_OPS()/RUNTIME_PM_OPS() and pm_ptr()

From: Claudiu Beznea <[email protected]>

SET_SYSTEM_SLEEP_PM_OPS() and SET_RUNTIME_PM_OPS() are deprecated now
and require __maybe_unused protection against unused function warnings.
The usage of pm_ptr() and SYSTEM_SLEEP_PM_OPS()/RUNTIME_PM_OPS() allows
the compiler to see the functions, thus suppressing the warning. Thus
drop the __maybe_unused markings.

Signed-off-by: Claudiu Beznea <[email protected]>
---
drivers/net/ethernet/renesas/ravb_main.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 8874c48604c0..15fc494a8b97 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -2953,7 +2953,7 @@ static int ravb_wol_restore(struct net_device *ndev)
return disable_irq_wake(priv->emac_irq);
}

-static int __maybe_unused ravb_suspend(struct device *dev)
+static int ravb_suspend(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
struct ravb_private *priv = netdev_priv(ndev);
@@ -2975,7 +2975,7 @@ static int __maybe_unused ravb_suspend(struct device *dev)
return ret;
}

-static int __maybe_unused ravb_resume(struct device *dev)
+static int ravb_resume(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
struct ravb_private *priv = netdev_priv(ndev);
@@ -3029,7 +3029,7 @@ static int __maybe_unused ravb_resume(struct device *dev)
return ret;
}

-static int __maybe_unused ravb_runtime_nop(struct device *dev)
+static int ravb_runtime_nop(struct device *dev)
{
/* Runtime PM callback shared between ->runtime_suspend()
* and ->runtime_resume(). Simply returns success.
@@ -3042,8 +3042,8 @@ static int __maybe_unused ravb_runtime_nop(struct device *dev)
}

static const struct dev_pm_ops ravb_dev_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(ravb_suspend, ravb_resume)
- SET_RUNTIME_PM_OPS(ravb_runtime_nop, ravb_runtime_nop, NULL)
+ SYSTEM_SLEEP_PM_OPS(ravb_suspend, ravb_resume)
+ RUNTIME_PM_OPS(ravb_runtime_nop, ravb_runtime_nop, NULL)
};

static struct platform_driver ravb_driver = {
@@ -3051,7 +3051,7 @@ static struct platform_driver ravb_driver = {
.remove_new = ravb_remove,
.driver = {
.name = "ravb",
- .pm = &ravb_dev_pm_ops,
+ .pm = pm_ptr(&ravb_dev_pm_ops),
.of_match_table = ravb_match_table,
},
};
--
2.39.2

2023-12-06 11:37:09

by Geert Uytterhoeven

Subject: Re: [PATCH 10/13] net: ravb: Switch to SYSTEM_SLEEP_PM_OPS()/RUNTIME_PM_OPS() and pm_ptr()

On Thu, Nov 23, 2023 at 7:15 AM Claudiu <[email protected]> wrote:
> From: Claudiu Beznea <[email protected]>
>
> SET_SYSTEM_SLEEP_PM_OPS() and SET_RUNTIME_PM_OPS() are deprecated now
> and require __maybe_unused protection against unused function warnings.
> The usage of pm_ptr() and SYSTEM_SLEEP_PM_OPS()/RUNTIME_PM_OPS() allows
> the compiler to see the functions, thus suppressing the warning. Thus
> drop the __maybe_unused markings.
>
> Signed-off-by: Claudiu Beznea <[email protected]>

Reviewed-by: Geert Uytterhoeven <[email protected]>

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds