1 files changed, 0 insertions, 83 deletions
diff --git a/platform/linux-generic/odp_rwlock.c b/platform/linux-generic/odp_rwlock.c
deleted file mode 100644
index 03af7d26c..000000000
--- a/platform/linux-generic/odp_rwlock.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* Copyright (c) 2014-2018, Linaro Limited
- * All rights reserved.
- *
- * SPDX-License-Identifier:     BSD-3-Clause
- */
-
-#include <stdbool.h>
-#include <odp/api/atomic.h>
-#include <odp/api/rwlock.h>
-#include <odp/api/cpu.h>
-
-#include <odp/api/plat/atomic_inlines.h>
-#include <odp/api/plat/cpu_inlines.h>
-
-void odp_rwlock_init(odp_rwlock_t *rwlock)
-{
-	odp_atomic_init_u32(&rwlock->cnt, 0);
-}
-
-void odp_rwlock_read_lock(odp_rwlock_t *rwlock)
-{
-	uint32_t cnt;
-	int  is_locked = 0;
-
-	while (is_locked == 0) {
-		cnt = odp_atomic_load_u32(&rwlock->cnt);
-		/* waiting for read lock */
-		if ((int32_t)cnt < 0) {
-			odp_cpu_pause();
-			continue;
-		}
-		is_locked = odp_atomic_cas_acq_u32(&rwlock->cnt,
-						   &cnt, cnt + 1);
-	}
-}
-
-int odp_rwlock_read_trylock(odp_rwlock_t *rwlock)
-{
-	uint32_t cnt = odp_atomic_load_u32(&rwlock->cnt);
-
-	while (cnt != (uint32_t)-1) {
-		if (odp_atomic_cas_acq_u32(&rwlock->cnt, &cnt, cnt + 1))
-			return 1;
-	}
-
-	return 0;
-}
-
-void odp_rwlock_read_unlock(odp_rwlock_t *rwlock)
-{
-	odp_atomic_sub_rel_u32(&rwlock->cnt, 1);
-}
-
-void odp_rwlock_write_lock(odp_rwlock_t *rwlock)
-{
-	uint32_t cnt;
-	int is_locked = 0;
-
-	while (is_locked == 0) {
-		uint32_t zero = 0;
-
-		cnt = odp_atomic_load_u32(&rwlock->cnt);
-		/* lock acquired, wait */
-		if (cnt != 0) {
-			odp_cpu_pause();
-			continue;
-		}
-		is_locked = odp_atomic_cas_acq_u32(&rwlock->cnt,
-						   &zero, (uint32_t)-1);
-	}
-}
-
-int odp_rwlock_write_trylock(odp_rwlock_t *rwlock)
-{
-	uint32_t zero = 0;
-
-	return odp_atomic_cas_acq_u32(&rwlock->cnt, &zero, (uint32_t)-1);
-}
-
-void odp_rwlock_write_unlock(odp_rwlock_t *rwlock)
-{
-	odp_atomic_store_rel_u32(&rwlock->cnt, 0);
-}