Change permissions and update README

1 files changed, 2 insertions, 2 deletions

diff --git a/ina260.c b/ina260.c
index 8a99b2e..283757c 100644
--- a/ina260.c
+++ b/ina260.c
@@ -371,9 +371,9 @@ static const struct attribute_group registers_group = {
 };
 // ----- Metrics -----
 static struct kobj_attribute metric_power_attribute =
-    __ATTR(power, 0664, attr_metric_show, NULL);
+    __ATTR(power, 0444, attr_metric_show, NULL);
 static struct kobj_attribute metric_voltage_attribute =
-    __ATTR(voltage, 0664, attr_metric_show, NULL);
+    __ATTR(voltage, 0444, attr_metric_show, NULL);
 static struct kobj_attribute metric_current_attribute = {
 	.attr = {.name = "current", // current is a defined macro so need to do it manually
 		 .mode = VERIFY_OCTAL_PERMISSIONS(0444) },