From fa2de5382f6200f25451178516b213cfdfdc4251 Mon Sep 17 00:00:00 2001
From: Dave Whitters <dave.whitters@bissell.com>
Date: Mon, 20 Dec 2021 13:52:33 -0500
Subject: [PATCH] Add update to SPI

---
 host/linux/host_driver/esp32/main.c        |  2 +-
 host/linux/host_driver/esp32/spi/esp_spi.c | 13 -------------
 2 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/host/linux/host_driver/esp32/main.c b/host/linux/host_driver/esp32/main.c
index 9f897aeee9..e94844856b 100644
--- a/host/linux/host_driver/esp32/main.c
+++ b/host/linux/host_driver/esp32/main.c
@@ -732,7 +732,7 @@ static int __init esp_init(void)
 	/* Create the char devices */
 	ret = esp_serial_init((void *)adapter);
 	if (ret != 0) {
-		printk(KERN_ERR "Error initialising sdio char devices!\n");
+		printk(KERN_ERR "Error initialising serial char devices!\n");
 		return ret;
 	}
 #endif
diff --git a/host/linux/host_driver/esp32/spi/esp_spi.c b/host/linux/host_driver/esp32/spi/esp_spi.c
index 3a9bedf393..c354e72eac 100644
--- a/host/linux/host_driver/esp32/spi/esp_spi.c
+++ b/host/linux/host_driver/esp32/spi/esp_spi.c
@@ -23,9 +23,6 @@
 #include "esp_if.h"
 #include "esp_api.h"
 #include "esp_bt_api.h"
-#ifdef CONFIG_SUPPORT_ESP_SERIAL
-#include "esp_serial.h"
-#endif
 
 #define SPI_INITIAL_CLK_MHZ     10
 #define NUMBER_1M               1000000
@@ -493,15 +490,6 @@ static int spi_init(void)
 		return status;
 	}
 
-#ifdef CONFIG_SUPPORT_ESP_SERIAL
-	status = esp_serial_init((void *) spi_context.adapter);
-	if (status != 0) {
-		spi_exit();
-		printk(KERN_ERR "Error initialising serial interface\n");
-		return status;
-	}
-#endif
-
 	status = esp_add_card(spi_context.adapter);
 	if (status) {
 		spi_exit();
@@ -530,7 +518,6 @@ static void spi_exit(void)
 		spi_context.spi_workqueue = NULL;
 	}
 
-	esp_serial_cleanup();
 	esp_remove_card(spi_context.adapter);
 
 	if (spi_context.adapter->hcidev)