From: Nicolas Boichat <nicolas@boichat.ch>
Date: Wed, 23 May 2007 20:58:13 +0000 (-0700)
Subject: applesmc - sensors patch missing from 2.6.22-rc2
X-Git-Tag: v3.12-rc1~29304
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fa74419bb7b51af4bbb66116d14cc92f0b5aff25;p=kernel%2Fkernel-generic.git

applesmc - sensors patch missing from 2.6.22-rc2

Add name file needed by lm_sensors user-space applications in applesmc
sysfs tree.

Cc: Soeren Sonnenburg <kernel@nn7.de>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index 0c160675..366f4a1 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -491,6 +491,12 @@ out:
 
 /* Sysfs Files */
 
+static ssize_t applesmc_name_show(struct device *dev,
+				   struct device_attribute *attr, char *buf)
+{
+	return snprintf(buf, PAGE_SIZE, "applesmc\n");
+}
+
 static ssize_t applesmc_position_show(struct device *dev,
 				   struct device_attribute *attr, char *buf)
 {
@@ -913,6 +919,8 @@ static struct led_classdev applesmc_backlight = {
 	.brightness_set		= applesmc_brightness_set,
 };
 
+static DEVICE_ATTR(name, 0444, applesmc_name_show, NULL);
+
 static DEVICE_ATTR(position, 0444, applesmc_position_show, NULL);
 static DEVICE_ATTR(calibrate, 0644,
 			applesmc_calibrate_show, applesmc_calibrate_store);
@@ -1197,6 +1205,8 @@ static int __init applesmc_init(void)
 		goto out_driver;
 	}
 
+	ret = sysfs_create_file(&pdev->dev.kobj, &dev_attr_name.attr);
+
 	/* Create key enumeration sysfs files */
 	ret = sysfs_create_group(&pdev->dev.kobj, &key_enumeration_group);
 	if (ret)