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| author | Zhang Rui <rui.zhang@intel.com> | 2010-10-08 13:54:57 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-10-15 22:02:38 -0400 |
| commit | 1b3d4c3b9a597e216c08bff2c59a8de872ef2d09 (patch) | |
| tree | 51844bb5a61d5412e290e87bcea8a37043f2ee29 /drivers/acpi/ac.c | |
| parent | cd07202cc8262e1669edff0d97715f3dd9260917 (diff) | |
| download | op-kernel-dev-1b3d4c3b9a597e216c08bff2c59a8de872ef2d09.zip op-kernel-dev-1b3d4c3b9a597e216c08bff2c59a8de872ef2d09.tar.gz | |
ACPI ac/battery/sbs: sysfs I/F always built in, procfs I/F disabled by default
ACPI AC/Battery/SBS driver has different kernel option for procfs and sysfs I/F.
This patch,
1. Change CONFIG_ACPI_PROCFS_POWER to 'n' by default so that we can remove it in the next release or two.
2. Remove CONFIG_ACPI_SYSFS_POWER and always build in the sysfs I/F of these drivers.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/ac.c')
| -rw-r--r-- | drivers/acpi/ac.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 56205a0..ba9afea 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -32,9 +32,7 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> #endif -#ifdef CONFIG_ACPI_SYSFS_POWER #include <linux/power_supply.h> -#endif #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> @@ -86,9 +84,7 @@ static struct acpi_driver acpi_ac_driver = { }; struct acpi_ac { -#ifdef CONFIG_ACPI_SYSFS_POWER struct power_supply charger; -#endif struct acpi_device * device; unsigned long long state; }; @@ -104,7 +100,6 @@ static const struct file_operations acpi_ac_fops = { .release = single_release, }; #endif -#ifdef CONFIG_ACPI_SYSFS_POWER static int get_ac_property(struct power_supply *psy, enum power_supply_property psp, union power_supply_propval *val) @@ -123,7 +118,6 @@ static int get_ac_property(struct power_supply *psy, static enum power_supply_property ac_props[] = { POWER_SUPPLY_PROP_ONLINE, }; -#endif /* -------------------------------------------------------------------------- AC Adapter Management -------------------------------------------------------------------------- */ @@ -247,9 +241,7 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event) dev_name(&device->dev), event, (u32) ac->state); acpi_notifier_call_chain(device, event, (u32) ac->state); -#ifdef CONFIG_ACPI_SYSFS_POWER kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE); -#endif } return; @@ -282,14 +274,12 @@ static int acpi_ac_add(struct acpi_device *device) #endif if (result) goto end; -#ifdef CONFIG_ACPI_SYSFS_POWER ac->charger.name = acpi_device_bid(device); ac->charger.type = POWER_SUPPLY_TYPE_MAINS; ac->charger.properties = ac_props; ac->charger.num_properties = ARRAY_SIZE(ac_props); ac->charger.get_property = get_ac_property; power_supply_register(&ac->device->dev, &ac->charger); -#endif printk(KERN_INFO PREFIX "%s [%s] (%s)\n", acpi_device_name(device), acpi_device_bid(device), @@ -316,10 +306,8 @@ static int acpi_ac_resume(struct acpi_device *device) old_state = ac->state; if (acpi_ac_get_state(ac)) return 0; -#ifdef CONFIG_ACPI_SYSFS_POWER if (old_state != ac->state) kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE); -#endif return 0; } @@ -333,10 +321,8 @@ static int acpi_ac_remove(struct acpi_device *device, int type) ac = acpi_driver_data(device); -#ifdef CONFIG_ACPI_SYSFS_POWER if (ac->charger.dev) power_supply_unregister(&ac->charger); -#endif #ifdef CONFIG_ACPI_PROCFS_POWER acpi_ac_remove_fs(device); #endif |
