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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-06 19:07:52 +00:00
Pull procfs-default into release branch
Conflicts: drivers/acpi/sbs.c Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
commit
c2e46d2e2a
5 changed files with 45 additions and 33 deletions
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@ -50,7 +50,6 @@ config ACPI_SLEEP
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config ACPI_PROCFS
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bool "Deprecated /proc/acpi files"
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depends on PROC_FS
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default y
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---help---
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For backwards compatibility, this option allows
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deprecated /proc/acpi/ files to exist, even when
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@ -61,7 +60,6 @@ config ACPI_PROCFS
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/proc/acpi/info (/sys/modules/acpi/parameters/acpica_version)
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/proc/acpi/dsdt (/sys/firmware/acpi/tables/DSDT)
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/proc/acpi/fadt (/sys/firmware/acpi/tables/FACP)
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/proc/acpi/battery (/sys/class/power_supply)
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/proc/acpi/debug_layer (/sys/module/acpi/parameters/debug_layer)
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/proc/acpi/debug_level (/sys/module/acpi/parameters/debug_level)
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@ -69,7 +67,21 @@ config ACPI_PROCFS
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and functions which do not yet exist in /sys.
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Say N to delete /proc/acpi/ files that have moved to /sys/
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config ACPI_PROCFS_POWER
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bool "Deprecated power /proc/acpi folders"
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depends on PROC_FS
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default y
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---help---
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For backwards compatibility, this option allows
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deprecated power /proc/acpi/ folders to exist, even when
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they have been replaced by functions in /sys.
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The deprecated folders (and their replacements) include:
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/proc/acpi/battery/* (/sys/class/power_supply/*)
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/proc/acpi/ac_adapter/* (sys/class/power_supply/*)
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This option has no effect on /proc/acpi/ folders
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and functions, which do not yet exist in /sys
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Say N to delete power /proc/acpi/ folders that have moved to /sys/
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config ACPI_PROC_EVENT
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bool "Deprecated /proc/acpi/event support"
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depends on PROC_FS
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@ -58,6 +58,6 @@ obj-$(CONFIG_ACPI_NUMA) += numa.o
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obj-$(CONFIG_ACPI_ASUS) += asus_acpi.o
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obj-$(CONFIG_ACPI_TOSHIBA) += toshiba_acpi.o
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obj-$(CONFIG_ACPI_HOTPLUG_MEMORY) += acpi_memhotplug.o
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obj-y += cm_sbs.o
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obj-$(CONFIG_ACPI_PROCFS_POWER) += cm_sbs.o
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obj-$(CONFIG_ACPI_SBS) += sbs.o
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obj-$(CONFIG_ACPI_SBS) += sbshc.o
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@ -27,7 +27,7 @@
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/types.h>
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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#include <linux/proc_fs.h>
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#include <linux/seq_file.h>
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#endif
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@ -51,7 +51,7 @@ MODULE_AUTHOR("Paul Diefenbaugh");
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MODULE_DESCRIPTION("ACPI AC Adapter Driver");
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MODULE_LICENSE("GPL");
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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extern struct proc_dir_entry *acpi_lock_ac_dir(void);
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extern void *acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir);
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static int acpi_ac_open_fs(struct inode *inode, struct file *file);
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@ -86,7 +86,7 @@ struct acpi_ac {
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#define to_acpi_ac(x) container_of(x, struct acpi_ac, charger);
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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static const struct file_operations acpi_ac_fops = {
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.open = acpi_ac_open_fs,
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.read = seq_read,
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@ -136,7 +136,7 @@ static int acpi_ac_get_state(struct acpi_ac *ac)
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return 0;
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}
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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/* --------------------------------------------------------------------------
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FS Interface (/proc)
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-------------------------------------------------------------------------- */
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@ -275,7 +275,7 @@ static int acpi_ac_add(struct acpi_device *device)
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if (result)
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goto end;
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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result = acpi_ac_add_fs(device);
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#endif
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if (result)
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@ -300,7 +300,7 @@ static int acpi_ac_add(struct acpi_device *device)
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end:
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if (result) {
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_ac_remove_fs(device);
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#endif
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kfree(ac);
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@ -339,7 +339,7 @@ static int acpi_ac_remove(struct acpi_device *device, int type)
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ACPI_ALL_NOTIFY, acpi_ac_notify);
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if (ac->charger.dev)
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power_supply_unregister(&ac->charger);
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_ac_remove_fs(device);
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#endif
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@ -355,7 +355,7 @@ static int __init acpi_ac_init(void)
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if (acpi_disabled)
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return -ENODEV;
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_ac_dir = acpi_lock_ac_dir();
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if (!acpi_ac_dir)
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return -ENODEV;
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@ -363,7 +363,7 @@ static int __init acpi_ac_init(void)
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result = acpi_bus_register_driver(&acpi_ac_driver);
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if (result < 0) {
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_unlock_ac_dir(acpi_ac_dir);
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#endif
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return -ENODEV;
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@ -377,7 +377,7 @@ static void __exit acpi_ac_exit(void)
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acpi_bus_unregister_driver(&acpi_ac_driver);
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_unlock_ac_dir(acpi_ac_dir);
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#endif
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@ -31,7 +31,7 @@
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#include <linux/types.h>
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#include <linux/jiffies.h>
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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#include <linux/proc_fs.h>
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#include <linux/seq_file.h>
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#include <asm/uaccess.h>
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@ -63,7 +63,7 @@ static unsigned int cache_time = 1000;
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module_param(cache_time, uint, 0644);
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MODULE_PARM_DESC(cache_time, "cache time in milliseconds");
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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extern struct proc_dir_entry *acpi_lock_battery_dir(void);
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extern void *acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir);
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@ -223,7 +223,7 @@ static enum power_supply_property energy_battery_props[] = {
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POWER_SUPPLY_PROP_MANUFACTURER,
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};
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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inline char *acpi_battery_units(struct acpi_battery *battery)
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{
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return (battery->power_unit)?"mA":"mW";
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@ -481,7 +481,7 @@ static int acpi_battery_update(struct acpi_battery *battery)
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FS Interface (/proc)
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-------------------------------------------------------------------------- */
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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static struct proc_dir_entry *acpi_battery_dir;
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static int acpi_battery_print_info(struct seq_file *seq, int result)
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acpi_driver_data(device) = battery;
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mutex_init(&battery->lock);
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acpi_battery_update(battery);
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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result = acpi_battery_add_fs(device);
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if (result)
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goto end;
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@ -806,7 +806,7 @@ static int acpi_battery_add(struct acpi_device *device)
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device->status.battery_present ? "present" : "absent");
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end:
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if (result) {
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_battery_remove_fs(device);
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#endif
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kfree(battery);
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status = acpi_remove_notify_handler(device->handle,
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ACPI_ALL_NOTIFY,
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acpi_battery_notify);
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_battery_remove_fs(device);
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#endif
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sysfs_remove_battery(battery);
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{
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if (acpi_disabled)
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return -ENODEV;
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_battery_dir = acpi_lock_battery_dir();
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if (!acpi_battery_dir)
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return -ENODEV;
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#endif
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if (acpi_bus_register_driver(&acpi_battery_driver) < 0) {
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_unlock_battery_dir(acpi_battery_dir);
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#endif
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return -ENODEV;
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static void __exit acpi_battery_exit(void)
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{
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acpi_bus_unregister_driver(&acpi_battery_driver);
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_unlock_battery_dir(acpi_battery_dir);
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#endif
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}
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@ -29,7 +29,7 @@
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#include <linux/moduleparam.h>
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#include <linux/kernel.h>
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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#include <linux/proc_fs.h>
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#include <linux/seq_file.h>
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#include <asm/uaccess.h>
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struct acpi_battery {
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struct power_supply bat;
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struct acpi_sbs *sbs;
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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struct proc_dir_entry *proc_entry;
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#endif
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unsigned long update_time;
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@ -123,7 +123,7 @@ struct acpi_sbs {
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struct acpi_device *device;
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struct acpi_smb_hc *hc;
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struct mutex lock;
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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struct proc_dir_entry *charger_entry;
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#endif
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struct acpi_battery battery[MAX_SBS_BAT];
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FS Interface (/proc/acpi)
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-------------------------------------------------------------------------- */
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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/* Generic Routines */
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static int
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acpi_sbs_add_fs(struct proc_dir_entry **dir,
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return result;
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sprintf(battery->name, ACPI_BATTERY_DIR_NAME, id);
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_sbs_add_fs(&battery->proc_entry, acpi_battery_dir,
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battery->name, &acpi_battery_info_fops,
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&acpi_battery_state_fops, &acpi_battery_alarm_fops,
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device_remove_file(battery->bat.dev, &alarm_attr);
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power_supply_unregister(&battery->bat);
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}
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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if (battery->proc_entry)
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acpi_sbs_remove_fs(&battery->proc_entry, acpi_battery_dir);
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#endif
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@ -844,7 +844,7 @@ static int acpi_charger_add(struct acpi_sbs *sbs)
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result = acpi_ac_get_present(sbs);
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if (result)
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goto end;
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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result = acpi_sbs_add_fs(&sbs->charger_entry, acpi_ac_dir,
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ACPI_AC_DIR_NAME, NULL,
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&acpi_ac_state_fops, NULL, sbs);
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@ -868,7 +868,7 @@ static void acpi_charger_remove(struct acpi_sbs *sbs)
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{
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if (sbs->charger.dev)
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power_supply_unregister(&sbs->charger);
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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if (sbs->charger_entry)
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acpi_sbs_remove_fs(&sbs->charger_entry, acpi_ac_dir);
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#endif
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@ -974,7 +974,7 @@ static int acpi_sbs_remove(struct acpi_device *device, int type)
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static void acpi_sbs_rmdirs(void)
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{
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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if (acpi_ac_dir) {
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acpi_unlock_ac_dir(acpi_ac_dir);
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acpi_ac_dir = NULL;
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@ -1013,7 +1013,7 @@ static int __init acpi_sbs_init(void)
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if (acpi_disabled)
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return -ENODEV;
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#ifdef CONFIG_ACPI_PROCFS
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#ifdef CONFIG_ACPI_PROCFS_POWER
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acpi_ac_dir = acpi_lock_ac_dir();
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if (!acpi_ac_dir)
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return -ENODEV;
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