Commit 22fbedf9 authored by Jisheng Zhang's avatar Jisheng Zhang Committed by Greg Kroah-Hartman
Browse files

usb: usb251xb: use modern PM macros 



Use the modern PM macros for the suspend and resume functions to be
automatically dropped by the compiler when CONFIG_PM or
CONFIG_PM_SLEEP are disabled, without having to use __maybe_unused.

Signed-off-by: default avatarJisheng Zhang <jszhang@kernel.org>
Reviewed-by: default avatarRichard Leitner <richard.leitner@linux.dev>
Link: https://lore.kernel.org/r/20250825234509.1041-3-jszhang@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ea32cd91

drivers/usb/misc/usb251xb.c

+4 −4
Original line number Diff line number Diff line
@@ -698,7 +698,7 @@ static int usb251xb_i2c_probe(struct i2c_client *i2c) 
	return usb251xb_probe(hub);

}



static int __maybe_unused usb251xb_suspend(struct device *dev)

static int usb251xb_suspend(struct device *dev)

{

	struct i2c_client *client = to_i2c_client(dev);

	struct usb251xb *hub = i2c_get_clientdata(client);
@@ -706,7 +706,7 @@ static int __maybe_unused usb251xb_suspend(struct device *dev) 
	return regulator_disable(hub->vdd);

}



static int __maybe_unused usb251xb_resume(struct device *dev)

static int usb251xb_resume(struct device *dev)

{

	struct i2c_client *client = to_i2c_client(dev);

	struct usb251xb *hub = i2c_get_clientdata(client);
@@ -719,7 +719,7 @@ static int __maybe_unused usb251xb_resume(struct device *dev) 
	return usb251xb_connect(hub);

}



static SIMPLE_DEV_PM_OPS(usb251xb_pm_ops, usb251xb_suspend, usb251xb_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(usb251xb_pm_ops, usb251xb_suspend, usb251xb_resume);



static const struct i2c_device_id usb251xb_id[] = {

	{ "usb2422" },
@@ -739,7 +739,7 @@ static struct i2c_driver usb251xb_i2c_driver = { 
	.driver = {

		.name = DRIVER_NAME,

		.of_match_table = usb251xb_of_match,

		.pm = &usb251xb_pm_ops,

		.pm = pm_sleep_ptr(&usb251xb_pm_ops),

	},

	.probe = usb251xb_i2c_probe,

	.id_table = usb251xb_id,