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authorAlexey Starikovskiy <astarikovskiy@suse.de>2007-11-19 16:33:45 +0300
committerLen Brown <len.brown@intel.com>2007-11-19 11:21:50 -0500
commitfdcedbba2f98c94bfbac9f6e712ab765f997b8dc (patch)
tree438968c5718fa25eebd332d7ac7a4e2ee4114a29 /drivers/acpi/sbs.c
parent2ffbb8377c7a0713baf6644e285adc27a5654582 (diff)
downloadop-kernel-dev-fdcedbba2f98c94bfbac9f6e712ab765f997b8dc.zip
op-kernel-dev-fdcedbba2f98c94bfbac9f6e712ab765f997b8dc.tar.gz
ACPI: Split out control for /proc/acpi entries from battery, ac, and sbs.
Introduce new ACPI_PROCFS_POWER (default Yes) config option and move procfs code in battery, ac, and sbs drivers under it. This is done to allow ACPI_PROCFS to be default No. Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/sbs.c')
-rw-r--r--drivers/acpi/sbs.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 90fd09c..278d20f 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -29,7 +29,7 @@
#include <linux/moduleparam.h>
#include <linux/kernel.h>
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <asm/uaccess.h>
@@ -88,7 +88,7 @@ MODULE_DEVICE_TABLE(acpi, sbs_device_ids);
struct acpi_battery {
struct power_supply bat;
struct acpi_sbs *sbs;
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
struct proc_dir_entry *proc_entry;
#endif
unsigned long update_time;
@@ -122,7 +122,7 @@ struct acpi_sbs {
struct acpi_device *device;
struct acpi_smb_hc *hc;
struct mutex lock;
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
struct proc_dir_entry *charger_entry;
#endif
struct acpi_battery battery[MAX_SBS_BAT];
@@ -468,7 +468,7 @@ static struct device_attribute alarm_attr = {
FS Interface (/proc/acpi)
-------------------------------------------------------------------------- */
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
/* Generic Routines */
static int
acpi_sbs_add_fs(struct proc_dir_entry **dir,
@@ -789,7 +789,7 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id)
return result;
sprintf(battery->name, ACPI_BATTERY_DIR_NAME, id);
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
acpi_sbs_add_fs(&battery->proc_entry, acpi_battery_dir,
battery->name, &acpi_battery_info_fops,
&acpi_battery_state_fops, &acpi_battery_alarm_fops,
@@ -820,7 +820,7 @@ static void acpi_battery_remove(struct acpi_sbs *sbs, int id)
if (sbs->battery[id].bat.dev)
device_remove_file(sbs->battery[id].bat.dev, &alarm_attr);
power_supply_unregister(&sbs->battery[id].bat);
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
if (sbs->battery[id].proc_entry) {
acpi_sbs_remove_fs(&(sbs->battery[id].proc_entry),
acpi_battery_dir);
@@ -835,7 +835,7 @@ static int acpi_charger_add(struct acpi_sbs *sbs)
result = acpi_ac_get_present(sbs);
if (result)
goto end;
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
result = acpi_sbs_add_fs(&sbs->charger_entry, acpi_ac_dir,
ACPI_AC_DIR_NAME, NULL,
&acpi_ac_state_fops, NULL, sbs);
@@ -859,7 +859,7 @@ static void acpi_charger_remove(struct acpi_sbs *sbs)
{
if (sbs->charger.dev)
power_supply_unregister(&sbs->charger);
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
if (sbs->charger_entry)
acpi_sbs_remove_fs(&sbs->charger_entry, acpi_ac_dir);
#endif
@@ -965,7 +965,7 @@ static int acpi_sbs_remove(struct acpi_device *device, int type)
static void acpi_sbs_rmdirs(void)
{
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
if (acpi_ac_dir) {
acpi_unlock_ac_dir(acpi_ac_dir);
acpi_ac_dir = NULL;
@@ -1004,7 +1004,7 @@ static int __init acpi_sbs_init(void)
if (acpi_disabled)
return -ENODEV;
-#ifdef CONFIG_ACPI_PROCFS
+#ifdef CONFIG_ACPI_PROCFS_POWER
acpi_ac_dir = acpi_lock_ac_dir();
if (!acpi_ac_dir)
return -ENODEV;
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