* [PATCH v2] ACPI: AC: fix some coding style issues
@ 2021-03-27 3:47 Xiaofei Tan
2021-04-08 14:20 ` Rafael J. Wysocki
0 siblings, 1 reply; 2+ messages in thread
From: Xiaofei Tan @ 2021-03-27 3:47 UTC (permalink / raw)
To: rjw, lenb; +Cc: linux-acpi, linux-kernel, linuxarm, Xiaofei Tan
Fix some coding style issues reported by checkpatch.pl, including
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: Xiaofei Tan <tanxiaofei@huawei.com>
---
drivers/acpi/ac.c | 28 ++++++++--------------------
1 file changed, 8 insertions(+), 20 deletions(-)
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index b86ee6e..b0cb662 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -1,6 +1,6 @@
// 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>
@@ -78,17 +78,14 @@ static struct acpi_driver acpi_ac_driver = {
struct acpi_ac {
struct power_supply *charger;
struct power_supply_desc charger_desc;
- struct acpi_device * device;
+ struct acpi_device *device;
unsigned long long state;
struct notifier_block battery_nb;
};
#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;
}
--
2.8.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] ACPI: AC: fix some coding style issues
2021-03-27 3:47 [PATCH v2] ACPI: AC: fix some coding style issues Xiaofei Tan
@ 2021-04-08 14:20 ` Rafael J. Wysocki
0 siblings, 0 replies; 2+ messages in thread
From: Rafael J. Wysocki @ 2021-04-08 14:20 UTC (permalink / raw)
To: Xiaofei Tan
Cc: Rafael J. Wysocki, Len Brown, ACPI Devel Maling List,
Linux Kernel Mailing List, linuxarm
On Sat, Mar 27, 2021 at 4:50 AM Xiaofei Tan <tanxiaofei@huawei.com> wrote:
>
> Fix some coding style issues reported by checkpatch.pl, including
> 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: Xiaofei Tan <tanxiaofei@huawei.com>
> ---
> drivers/acpi/ac.c | 28 ++++++++--------------------
> 1 file changed, 8 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
> index b86ee6e..b0cb662 100644
> --- a/drivers/acpi/ac.c
> +++ b/drivers/acpi/ac.c
> @@ -1,6 +1,6 @@
> // 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>
> @@ -78,17 +78,14 @@ static struct acpi_driver acpi_ac_driver = {
> struct acpi_ac {
> struct power_supply *charger;
> struct power_supply_desc charger_desc;
> - struct acpi_device * device;
> + struct acpi_device *device;
> unsigned long long state;
> struct notifier_block battery_nb;
> };
>
> #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;
> }
> --
Applied as 5.13 material, thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
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