commit 854bf684af881d39b354b2c1eaff7a6e3eedfbc7
author Greg Kaiser <gkaiser@google.com> Mon Aug 08 09:57:07 2016 -0700
committer Greg Kaiser <gkaiser@google.com> Thu Aug 25 06:13:52 2016 -0700
tree a300309ad0eb1c37ad4b566f2a89e6a72840a871
parent 5f366ef4484ff2efd44d03772f5a631efbcc3e86

modules/power: Silence compiler warnings

Change-Id: Ib70ea23bd70ac39990cee5e1c435e346ab8f244d

modules/power/power.c

diff --git a/modules/power/power.c b/modules/power/power.c
index 7cacc09..15d7ba2 100644
--- a/modules/power/power.c
+++ b/modules/power/power.c
@@ -25,16 +25,21 @@
 #include <hardware/hardware.h>
 #include <hardware/power.h>
 
-static void power_init(struct power_module *module)
+// We only support clang and g++.
+#define UNUSED_ARGUMENT __attribute((unused))
+
+static void power_init(struct power_module *module UNUSED_ARGUMENT)
 {
 }
 
-static void power_set_interactive(struct power_module *module, int on)
+static void power_set_interactive(struct power_module *module UNUSED_ARGUMENT,
+                                  int on UNUSED_ARGUMENT)
 {
 }
 
-static void power_hint(struct power_module *module, power_hint_t hint,
-                       void *data) {
+static void power_hint(struct power_module *module UNUSED_ARGUMENT,
+                       power_hint_t hint,
+                       void *data UNUSED_ARGUMENT) {
     switch (hint) {
     default:
         break;