ideapad: remove sysfs node for cfg

Replaced by the one in debugfs.

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

diff --git a/Documentation/ABI/testing/sysfs-platform-ideapad-laptop b/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
index ff53183c3848d20ea357c276fb1bf930693cbd5c..814b01354c414caf71337d115b41fc92c89769b8 100644 (file)
--- a/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
+++ b/Documentation/ABI/testing/sysfs-platform-ideapad-laptop
@@ -5,19 +5,4 @@ Contact:       "Ike Panhc <ike.pan@canonical.com>"
 Description:
                Control the power of camera module. 1 means on, 0 means off.
 
-What:          /sys/devices/platform/ideapad/cfg
-Date:          Jun 2011
-KernelVersion: 3.1
-Contact:       "Ike Panhc <ike.pan@canonical.com>"
-Description:
-               Ideapad capability bits.
-               Bit 8-10: 1 - Intel graphic only
-                         2 - ATI graphic only
-                         3 - Nvidia graphic only
-                         4 - Intel and ATI graphic
-                         5 - Intel and Nvidia graphic
-               Bit 16: Bluetooth exist (1 for exist)
-               Bit 17: 3G exist (1 for exist)
-               Bit 18: Wifi exist (1 for exist)
-               Bit 19: Camera exist (1 for exist)
 

diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 1c8b5065f34ccfd6ebd9350e7a77a9365b15863f..a36addf106a0706b2bcaee89477d05e5e25991a8 100644 (file)
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -363,20 +363,8 @@ static ssize_t store_ideapad_cam(struct device *dev,
 
 static DEVICE_ATTR(camera_power, 0644, show_ideapad_cam, store_ideapad_cam);
 
-static ssize_t show_ideapad_cfg(struct device *dev,
-                               struct device_attribute *attr,
-                               char *buf)
-{
-       struct ideapad_private *priv = dev_get_drvdata(dev);
-
-       return sprintf(buf, "0x%.8lX\n", priv->cfg);
-}
-
-static DEVICE_ATTR(cfg, 0444, show_ideapad_cfg, NULL);
-
 static struct attribute *ideapad_attributes[] = {
        &dev_attr_camera_power.attr,
-       &dev_attr_cfg.attr,
        NULL
 };