Don't allow everybody to write to hardware registers.
Signed-off-by: Vasiliy Kulikov <[email protected]>
---
Compile tested only.
drivers/platform/x86/acer-wmi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index f21eb53..1dfd966 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1279,7 +1279,7 @@ static ssize_t set_bool_threeg(struct device *dev,
return -EINVAL;
return count;
}
-static DEVICE_ATTR(threeg, S_IWUGO | S_IRUGO | S_IWUSR, show_bool_threeg,
+static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
set_bool_threeg);
static ssize_t show_interface(struct device *dev, struct device_attribute
*attr,
--
1.7.0.4
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