From 731946b16dfe5b50d3df0376773ee297d21ff037 Mon Sep 17 00:00:00 2001
From: erikkaashoek <erik@kaashoek.com>
Date: Sun, 7 Feb 2021 09:32:33 +0100
Subject: [PATCH] Removed warnings

---
 ili9341.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ili9341.c b/ili9341.c
index 3c9e3c6..556783c 100644
--- a/ili9341.c
+++ b/ili9341.c
@@ -252,6 +252,7 @@ void spi_DMATxBuffer(uint8_t *buffer, uint16_t len) {
   dmaStreamFlush(len);
 }
 #ifdef __USE_DISPLAY_DMA_RX__
+#if 0 // Not used
 // SPI transmit byte buffer use DMA
 static void spi_DMARxBuffer(uint8_t *buffer, uint16_t len) {
   uint8_t dummy_tx = 0xFF;
@@ -272,8 +273,9 @@ static void spi_DMARxBuffer(uint8_t *buffer, uint16_t len) {
   dmaWaitCompletion(dmatx);
   dmaWaitCompletion(dmarx);
 }
-#endif
-#endif
+#endif  // 0
+#endif  // __USE_DISPLAY_DMA_RX__
+#endif  // __USE_DISPLAY_DMA__
 
 static void spi_init(void)
 {