From 530c3ca05c88811c8247200b00a0f8094533e8fc Mon Sep 17 00:00:00 2001
From: devsaurus <devsaurus@users.noreply.github.com>
Date: Tue, 2 May 2017 22:42:45 +0200
Subject: [PATCH] components/driver/spi_master: free dma descriptors

Signed-off-by: Jeroen Domburg <jeroen@espressif.com>
---
 components/driver/spi_master.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/driver/spi_master.c b/components/driver/spi_master.c
index 5bf3955d06..8fa51048e7 100644
--- a/components/driver/spi_master.c
+++ b/components/driver/spi_master.c
@@ -177,6 +177,8 @@ esp_err_t spi_bus_free(spi_host_device_t host)
     spihost[host]->hw->slave.trans_done=0;
     esp_intr_free(spihost[host]->intr);
     spicommon_periph_free(host);
+    free(spihost[host]->dmadesc_tx);
+    free(spihost[host]->dmadesc_rx);
     free(spihost[host]);
     spihost[host]=NULL;
     return ESP_OK;
-- 
2.40.0