From c9cd06c886839176d06fb113c183a1a83c8e4461 Mon Sep 17 00:00:00 2001
From: Konstantin Kondrashov <konstantin@espressif.com>
Date: Fri, 14 Dec 2018 14:00:59 +0800
Subject: [PATCH] efuse: Reduce the size of esp_efuse_desc_t to 4 bytes

---
 components/efuse/include/esp_efuse.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/efuse/include/esp_efuse.h b/components/efuse/include/esp_efuse.h
index 7c6b370023..84fd63e53f 100644
--- a/components/efuse/include/esp_efuse.h
+++ b/components/efuse/include/esp_efuse.h
@@ -52,8 +52,8 @@ typedef enum {
 * @brief Structure eFuse field
  */
 typedef struct {
-    esp_efuse_block_t   efuse_block;    /**< Block of eFuse */
-    uint16_t            bit_start;      /**< Start bit [0..255] */
+    esp_efuse_block_t   efuse_block: 8; /**< Block of eFuse */
+    uint8_t             bit_start;      /**< Start bit [0..255] */
     uint16_t            bit_count;      /**< Length of bit field [1..-]*/
 } esp_efuse_desc_t;