Commit 9104457e authored by Xiaofei Tan's avatar Xiaofei Tan Committed by Rafael J. Wysocki
Browse files

ACPI: AC: fix some coding style issues 



Fix some coding style issues reported by checkpatch.pl, including the
following types:

ERROR: "foo * bar" should be "foo *bar"
ERROR: code indent should use tabs where possible
WARNING: Block comments use a trailing */ on a separate line
WARNING: braces {} are not necessary for single statement blocks
WARNING: void function return statements are not generally useful
WARNING: CVS style keyword markers, these will _not_ be updated

Signed-off-by: default avatarXiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 935ab850

drivers/acpi/ac.c

+8 −20
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later

/*

 *  acpi_ac.c - ACPI AC Adapter Driver ($Revision: 27 $)

 *  acpi_ac.c - ACPI AC Adapter Driver (Revision: 27)

 *

 *  Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>

 *  Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
@@ -85,10 +85,7 @@ struct acpi_ac { 


#define to_acpi_ac(x) power_supply_get_drvdata(x)



/* --------------------------------------------------------------------------

                               AC Adapter Management

   -------------------------------------------------------------------------- */



/* AC Adapter Management */

static int acpi_ac_get_state(struct acpi_ac *ac)

{

	acpi_status status = AE_OK;
@@ -109,9 +106,7 @@ static int acpi_ac_get_state(struct acpi_ac *ac) 
	return 0;

}



/* --------------------------------------------------------------------------

                            sysfs I/F

   -------------------------------------------------------------------------- */

/* sysfs I/F */

static int get_ac_property(struct power_supply *psy,

			   enum power_supply_property psp,

			   union power_supply_propval *val)
@@ -138,10 +133,7 @@ static enum power_supply_property ac_props[] = { 
	POWER_SUPPLY_PROP_ONLINE,

};



/* --------------------------------------------------------------------------

                                   Driver Model

   -------------------------------------------------------------------------- */



/* Driver Model */

static void acpi_ac_notify(struct acpi_device *device, u32 event)

{

	struct acpi_ac *ac = acpi_driver_data(device);
@@ -174,8 +166,6 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event) 
		acpi_notifier_call_chain(device, event, (u32) ac->state);

		kobject_uevent(&ac->charger->dev.kobj, KOBJ_CHANGE);

	}



	return;

}



static int acpi_ac_battery_notify(struct notifier_block *nb,
@@ -282,9 +272,8 @@ static int acpi_ac_add(struct acpi_device *device) 
	ac->battery_nb.notifier_call = acpi_ac_battery_notify;

	register_acpi_notifier(&ac->battery_nb);

end:

	if (result) {

	if (result)

		kfree(ac);

	}



	return result;

}
@@ -293,7 +282,7 @@ static int acpi_ac_add(struct acpi_device *device) 
static int acpi_ac_resume(struct device *dev)

{

	struct acpi_ac *ac;

	unsigned old_state;

	unsigned int old_state;



	if (!dev)

		return -EINVAL;
@@ -352,9 +341,8 @@ static int __init acpi_ac_init(void) 
	}



	result = acpi_bus_register_driver(&acpi_ac_driver);

	if (result < 0) {

	if (result < 0)

		return -ENODEV;

	}



	return 0;

}