From: Lee Jones <lee.jones@linaro.org>
Date: Thu, 17 Jan 2013 14:21:53 +0000 (+0000)
Subject: ab8500-chargalg: Only root should have write permission on sysfs file
X-Git-Tag: v3.8.2~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71b9101a2b66f46703573c0a4aeca91b92038dbc;p=thirdparty%2Fkernel%2Fstable.git

ab8500-chargalg: Only root should have write permission on sysfs file

commit e3455002d04276c256a531f7175dce0f7d1cb78a upstream.

Only root should have write permission on sysfs file ab8500_chargalg/chargalg.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/power/abx500_chargalg.c b/drivers/power/abx500_chargalg.c
index 2970891460641..eb7b4a6436203 100644
--- a/drivers/power/abx500_chargalg.c
+++ b/drivers/power/abx500_chargalg.c
@@ -1698,7 +1698,7 @@ static ssize_t abx500_chargalg_sysfs_charger(struct kobject *kobj,
 static struct attribute abx500_chargalg_en_charger = \
 {
 	.name = "chargalg",
-	.mode = S_IWUGO,
+	.mode = S_IWUSR,
 };
 
 static struct attribute *abx500_chargalg_chg[] = {