From b39e7db5fd6797b42acc6a85304e5c8e7947a6f0 Mon Sep 17 00:00:00 2001
From: maojianxin <maojianxin@espressif.com>
Date: Mon, 8 Apr 2024 10:47:18 +0800
Subject: [PATCH] esp_peripherals: fix warnings 'esp_vfs_fat_sdmmc_unmount' is
 deprecated

---
 components/esp_peripherals/lib/sdcard/sdcard.c | 9 ++++++---
 components/esp_peripherals/lib/sdcard/sdcard.h | 4 +++-
 components/esp_peripherals/periph_sdcard.c     | 4 ++--
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/components/esp_peripherals/lib/sdcard/sdcard.c b/components/esp_peripherals/lib/sdcard/sdcard.c
index 052624941..899cedd83 100644
--- a/components/esp_peripherals/lib/sdcard/sdcard.c
+++ b/components/esp_peripherals/lib/sdcard/sdcard.c
@@ -44,6 +44,7 @@
 
 static const char *TAG = "SDCARD";
 static int g_gpio = -1;
+static sdmmc_card_t *card = NULL;
 
 static void sdmmc_card_print_info(const sdmmc_card_t *card)
 {
@@ -64,9 +65,7 @@ esp_err_t sdcard_mount(const char *base_path, periph_sdcard_mode_t mode)
         return ESP_FAIL;
     }
 
-    sdmmc_card_t *card = NULL;
     esp_err_t ret = ESP_FAIL;
-
     esp_vfs_fat_sdmmc_mount_config_t mount_config = {
         .format_if_mount_failed = false,
         .max_files = get_sdcard_open_file_num_max(),
@@ -164,9 +163,13 @@ esp_err_t sdcard_mount(const char *base_path, periph_sdcard_mode_t mode)
 
 }
 
-esp_err_t sdcard_unmount(void)
+esp_err_t sdcard_unmount(const char *base_path)
 {
+#if (ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 0))
+    esp_err_t ret = esp_vfs_fat_sdcard_unmount(base_path, card);
+#else
     esp_err_t ret = esp_vfs_fat_sdmmc_unmount();
+#endif
 
     if (ret == ESP_ERR_INVALID_STATE) {
         ESP_LOGE(TAG, "File system not mounted");
diff --git a/components/esp_peripherals/lib/sdcard/sdcard.h b/components/esp_peripherals/lib/sdcard/sdcard.h
index 42bdc98a0..527df1344 100644
--- a/components/esp_peripherals/lib/sdcard/sdcard.h
+++ b/components/esp_peripherals/lib/sdcard/sdcard.h
@@ -60,11 +60,13 @@ esp_err_t sdcard_mount(const char* base_path, periph_sdcard_mode_t mode);
 /**
  * @brief Unmount FAT filesystem and release resources acquired using esp_vfs_fat_sdmmc_mount
  *
+ * @param  base_path path where partition is mounted (e.g. "/sdcard")
+ *
  * @return
  *      - ESP_OK on success
  *      - ESP_ERR_INVALID_STATE if sd_card_mount hasn't been called
  */
-esp_err_t sdcard_unmount(void);
+esp_err_t sdcard_unmount(const char *base_path);
 
 /**
  * @brief remove the sdcard device GPIO interruption in Audio board
diff --git a/components/esp_peripherals/periph_sdcard.c b/components/esp_peripherals/periph_sdcard.c
index c5471b4d5..ff05ed7fc 100644
--- a/components/esp_peripherals/periph_sdcard.c
+++ b/components/esp_peripherals/periph_sdcard.c
@@ -106,7 +106,7 @@ static esp_err_t _sdcard_destroy(esp_periph_handle_t self)
     esp_err_t ret = ESP_OK;
     periph_sdcard_t *sdcard = esp_periph_get_data(self);
     if (sdcard->is_mounted) {
-        ret |= sdcard_unmount();
+        ret |= sdcard_unmount(sdcard->root);
         sdcard->is_mounted = false;
     }
     ret |= sdcard_destroy();
@@ -145,7 +145,7 @@ esp_err_t periph_sdcard_unmount(esp_periph_handle_t periph)
 {
     VALIDATE_SDCARD(periph, ESP_FAIL);
     periph_sdcard_t *sdcard = esp_periph_get_data(periph);
-    int ret = sdcard_unmount();
+    int ret = sdcard_unmount(sdcard->root);
     if (ret == ESP_OK) {
         ESP_LOGD(TAG, "UnMount SDCARD success");
         sdcard->is_mounted = false;