Idlestat: Remove unused function cluster_data()

The function cluster_data() has no callers, remove it.

Signed-off-by: Tuukka Tikkanen <tuukka.tikkanen@linaro.org>

1 files changed, 0 insertions, 69 deletions

diff --git a/idlestat.c b/idlestat.c
index bcaf122..f9fe6b4 100644
--- a/idlestat.c
+++ b/idlestat.c
@@ -1005,75 +1005,6 @@ struct cpuidle_datas *idlestat_load(const char *filename)
 	return ptrerror(NULL);
 }
 
-struct cpuidle_datas *cluster_data(struct cpuidle_datas *datas)
-{
-	struct cpuidle_cstate *c1, *cstates, *tmp;
-	struct cpuidle_datas *result;
-	int i, j;
-	int cstate_max = -1;
-
-	result = calloc(sizeof(*result), 1);
-	if (!result)
-		return NULL;
-
-	result->nrcpus = -1; /* the cluster */
-	result->pstates = NULL;
-	result->cstates = calloc(sizeof(*result->cstates), 1);
-	if (!result->cstates) {
-		free(result);
-		return NULL;
-	}
-
-	/* hack but negligible overhead */
-	for (i = 0; i < datas->nrcpus; i++)
-		cstate_max = MAX(cstate_max, datas->cstates[i].cstate_max);
-	result->cstates[0].cstate_max = cstate_max;
-
-	for (i = 0; i < cstate_max + 1; i++) {
-
-		for (j = 0, cstates = NULL; j < datas->nrcpus; j++) {
-
-			c1 = &datas->cstates[j].cstate[i];
-
-			tmp = inter(cstates, c1);
-			if (cstates && cstates != tmp &&
-				cstates->inter_result) {
-				free(cstates->data);
-				free(cstates);
-			}
-			cstates = tmp;
-
-			if (!cstates)
-				continue;
-			if (is_err(cstates)) {
-				release_cstate_info(result->cstates, 1);
-				free(result);
-				return ptrerror(NULL);
-			}
-		}
-
-		/* copy state names from the first cpu */
-		cstates->name = strdup(datas->cstates[0].cstate[i].name);
-
-		result->cstates[0].cstate[i] = *cstates;
-		result->cstates[0].cstate[i].inter_result = 0;
-
-		/*
-		 * Free cstates if it has been allocated by inter()
-		 * Do not free things pointed to by members of cstates
-		 * even if you free cstates itself.
-		 */
-		if (cstates && cstates->inter_result) {
-			free(cstates);
-		} else {
-			fprintf(stderr, "Warning: %s aliased cstates at %p\n",
-				__func__, cstates);
-		}
-	}
-
-	return result;
-}
-
 struct cpuidle_cstates *core_cluster_data(struct cpu_core *s_core)
 {
 	struct cpuidle_cstate *c1, *cstates, *tmp;