commit fdcedbba2f98c94bfbac9f6e712ab765f997b8dc
author Alexey Starikovskiy <astarikovskiy@suse.de> Mon Nov 19 16:33:45 2007 +0300
committer Len Brown <len.brown@intel.com> Mon Nov 19 11:21:50 2007 -0500
tree 438968c5718fa25eebd332d7ac7a4e2ee4114a29
parent 2ffbb8377c7a0713baf6644e285adc27a5654582

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>

drivers/acpi/sbs.c

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 @@
 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_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 @@
                               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 @@
 		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 @@
 	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 @@
 	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 @@
 {
 	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 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 @@
 
 	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;