---

yaml --- r: 230923 b: refs/heads/master c: 6d855fc h: refs/heads/master i: 230921: d59220b 230919: f94b21c v: v3
git-mirror · Jan 12, 2011 · 9563fae · 9563fae
1 parent c81889a
commit 9563fae
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Showing 6 changed files with 20 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cef6e8a3790d6bdc305496629c357a56001d59a6
+refs/heads/master: 6d855fcdd24d2491455527c4999b4d04363f1980
diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt
@@ -232,6 +232,17 @@ Who:	Zhang Rui <rui.zhang@intel.com>
 
 ---------------------------
 
+What:	CONFIG_ACPI_PROCFS_POWER
+When:	2.6.39
+Why:	sysfs I/F for ACPI power devices, including AC and Battery,
+        has been working in upstream kenrel since 2.6.24, Sep 2007.
+	In 2.6.37, we make the sysfs I/F always built in and this option
+	disabled by default.
+	Remove this option and the ACPI power procfs interface in 2.6.39.
+Who:	Zhang Rui <rui.zhang@intel.com>
+
+---------------------------
+
 What:	/proc/acpi/button
 When:	August 2007
 Why:	/proc/acpi/button has been replaced by events to the input layer

diff --git a/trunk/drivers/acpi/Kconfig b/trunk/drivers/acpi/Kconfig
@@ -70,6 +70,8 @@ config ACPI_PROCFS_POWER
 	  /proc/acpi/ac_adapter/* (sys/class/power_supply/*)
 	  This option has no effect on /proc/acpi/ directories
 	  and functions, which do not yet exist in /sys
+	  This option, together with the proc directories, will be
+	  deleted in 2.6.39.
 
 	  Say N to delete power /proc/acpi/ directories that have moved to /sys/
 

diff --git a/trunk/drivers/acpi/ac.c b/trunk/drivers/acpi/ac.c
@@ -185,7 +185,8 @@ static int acpi_ac_add_fs(struct acpi_device *device)
 {
 	struct proc_dir_entry *entry = NULL;
 
-
+	printk(KERN_WARNING PREFIX "Deprecated procfs I/F for AC is loaded,"
+			" please retry with CONFIG_ACPI_PROCFS_POWER cleared\n");
 	if (!acpi_device_dir(device)) {
 		acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
 						     acpi_ac_dir);

diff --git a/trunk/drivers/acpi/battery.c b/trunk/drivers/acpi/battery.c
@@ -868,6 +868,8 @@ static int acpi_battery_add_fs(struct acpi_device *device)
 	struct proc_dir_entry *entry = NULL;
 	int i;
 
+	printk(KERN_WARNING PREFIX "Deprecated procfs I/F for battery is loaded,"
+			" please retry with CONFIG_ACPI_PROCFS_POWER cleared\n");
 	if (!acpi_device_dir(device)) {
 		acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
 						     acpi_battery_dir);

diff --git a/trunk/drivers/acpi/sbs.c b/trunk/drivers/acpi/sbs.c
@@ -484,6 +484,8 @@ acpi_sbs_add_fs(struct proc_dir_entry **dir,
 		const struct file_operations *state_fops,
 		const struct file_operations *alarm_fops, void *data)
 {
+	printk(KERN_WARNING PREFIX "Deprecated procfs I/F for SBS is loaded,"
+			" please retry with CONFIG_ACPI_PROCFS_POWER cleared\n");
 	if (!*dir) {
 		*dir = proc_mkdir(dir_name, parent_dir);
 		if (!*dir) {