From 47f469b2380b1e01aa053f06174f5006d2701ee8 Mon Sep 17 00:00:00 2001
From: jiangguangming <jiangguangming@espressif.com>
Date: Tue, 29 Dec 2020 12:44:22 +0800
Subject: [PATCH] heap: support aligned_alloc for retention memory on ESP32-C3

---
 components/heap/heap_caps.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/components/heap/heap_caps.c b/components/heap/heap_caps.c
index a43be02a0f..07cc258e70 100644
--- a/components/heap/heap_caps.c
+++ b/components/heap/heap_caps.c
@@ -561,16 +561,6 @@ IRAM_ATTR void *heap_caps_aligned_alloc(size_t alignment, size_t size, uint32_t
         return NULL;
     }
 
-    //aligned alloc for now only supports default allocator or external
-    //allocator.
-    if((caps & (MALLOC_CAP_DEFAULT | MALLOC_CAP_SPIRAM)) == 0) {
-        heap_caps_alloc_failed(size, caps, __func__);
-        return NULL;
-    }
-
-    //if caps requested are supported, clear undesired others:
-    caps &= (MALLOC_CAP_DEFAULT | MALLOC_CAP_SPIRAM);
-
     for (int prio = 0; prio < SOC_MEMORY_TYPE_NO_PRIOS; prio++) {
         //Iterate over heaps and check capabilities at this priority
         heap_t *heap;