From a870924cebb9568f8c9638daaf2b090585273db6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Procha=CC=81zka?=
 <90197375+P-R-O-C-H-Y@users.noreply.github.com>
Date: Thu, 1 Jun 2023 13:22:03 +0200
Subject: [PATCH] replace bus with spi->num+1

---
 cores/esp32/esp32-hal-spi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/cores/esp32/esp32-hal-spi.c b/cores/esp32/esp32-hal-spi.c
index fc281c076ef..856845081f8 100644
--- a/cores/esp32/esp32-hal-spi.c
+++ b/cores/esp32/esp32-hal-spi.c
@@ -239,7 +239,7 @@ bool spiAttachSCK(spi_t * spi, int8_t sck)
     spi->sck = sck;
 
     if(!perimanSetPinBus(sck, ESP32_BUS_TYPE_SPI_MASTER, (void *)(spi->num+1))){
-        spiDetachBus((void *)bus);
+        spiDetachBus((void *)(spi->num+1));
         log_e("Failed to set pin bus to SPI for pin %d", sck);
         return false;
     }
@@ -291,7 +291,7 @@ bool spiAttachMISO(spi_t * spi, int8_t miso)
     SPI_MUTEX_UNLOCK();
 
     if(!perimanSetPinBus(miso, ESP32_BUS_TYPE_SPI_MASTER, (void *)(spi->num+1))){
-        spiDetachBus((void *)bus);
+        spiDetachBus((void *)(spi->num+1));
         log_e("Failed to set pin bus to SPI for pin %d", miso);
         return false;
     }
@@ -341,7 +341,7 @@ bool spiAttachMOSI(spi_t * spi, int8_t mosi)
     spi->mosi = mosi;
 
     if(!perimanSetPinBus(mosi, ESP32_BUS_TYPE_SPI_MASTER, (void *)(spi->num+1))){
-        spiDetachBus((void *)bus);
+        spiDetachBus((void *)(spi->num+1));
         log_e("Failed to set pin bus to SPI for pin %d", mosi);
         return false;
     }
@@ -513,7 +513,7 @@ bool spiAttachSS(spi_t * spi, uint8_t cs_num, int8_t ss)
     spi->ss = ss;
 
     if(!perimanSetPinBus(ss, ESP32_BUS_TYPE_SPI_MASTER, (void *)(spi->num+1))){
-        spiDetachBus((void *)bus);
+        spiDetachBus((void *)(spi->num+1));
         log_e("Failed to set pin bus to SPI for pin %d", ss);
         return false;
     }