Moved ABS() macro to globals.
--- a/master/fsm_slave_config.c Mon Apr 19 21:51:01 2010 +0200
+++ b/master/fsm_slave_config.c Mon Apr 19 21:52:46 2010 +0200
@@ -416,8 +416,6 @@
/*****************************************************************************/
-#define ABS(X) ((X) >= 0 ? (X) : -(X))
-
/** Configure 32 bit time offset.
*/
u64 ec_fsm_slave_config_dc_offset32(
@@ -445,7 +443,7 @@
slave->ring_position, system_time32, correction,
(u32) slave->master->app_time, time_diff);
- if (ABS(time_diff) > EC_SYSTEM_TIME_TOLERANCE_NS) {
+ if (EC_ABS(time_diff) > EC_SYSTEM_TIME_TOLERANCE_NS) {
new_offset = time_diff + old_offset32;
if (slave->master->debug_level)
EC_DBG("Slave %u: Setting time offset to %u (was %u)\n",
@@ -486,7 +484,7 @@
slave->master->app_time, time_diff);
- if (ABS(time_diff) > EC_SYSTEM_TIME_TOLERANCE_NS) {
+ if (EC_ABS(time_diff) > EC_SYSTEM_TIME_TOLERANCE_NS) {
new_offset = time_diff + old_offset;
if (slave->master->debug_level)
EC_DBG("Slave %u: Setting time offset to %llu (was %llu)\n",
--- a/master/globals.h Mon Apr 19 21:51:01 2010 +0200
+++ b/master/globals.h Mon Apr 19 21:52:46 2010 +0200
@@ -260,6 +260,12 @@
/*****************************************************************************/
+/** Absolute value.
+ */
+#define EC_ABS(X) ((X) >= 0 ? (X) : -(X))
+
+/*****************************************************************************/
+
extern char *ec_master_version_str;
/*****************************************************************************/