From e9b86373a67839e2e19210fee258b98c363e288e Mon Sep 17 00:00:00 2001
From: Robin Giese <robin@grumpycorp.com>
Date: Sun, 31 Jan 2021 17:05:02 -0800
Subject: [PATCH 1/3] Fix compiler warning: "SPI_INTERFACES_COUNT" is not
 defined, evaluates to 0 [-Wundef]

---
 Adafruit_SPITFT.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Adafruit_SPITFT.cpp b/Adafruit_SPITFT.cpp
index a35ae444..2c65610c 100644
--- a/Adafruit_SPITFT.cpp
+++ b/Adafruit_SPITFT.cpp
@@ -560,7 +560,7 @@ void Adafruit_SPITFT::initSPI(uint32_t freq, uint8_t spiMode) {
     if (
 #if !defined(SPI_INTERFACES_COUNT)
         1
-#endif
+#else
 #if SPI_INTERFACES_COUNT > 0
         (hwspi._spi == &SPI)
 #endif
@@ -579,6 +579,7 @@ void Adafruit_SPITFT::initSPI(uint32_t freq, uint8_t spiMode) {
 #if SPI_INTERFACES_COUNT > 5
         || (hwspi._spi == &SPI5)
 #endif
+#endif // end SPI_INTERFACES_COUNT
     ) {
       hwspi._spi->begin();
     }

From 87bfdd4d8775f9b3d03cd5bb64db87a31d9840e3 Mon Sep 17 00:00:00 2001
From: Robin Giese <robin@grumpycorp.com>
Date: Sun, 31 Jan 2021 17:06:24 -0800
Subject: [PATCH 2/3] Fixing compiler error: 'virtual
 Adafruit_SPITFT::~Adafruit_SPITFT()' is implicitly deleted because the
 default definition would be ill-formed

---
 Adafruit_SPITFT.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Adafruit_SPITFT.h b/Adafruit_SPITFT.h
index a5754bbe..85391f47 100644
--- a/Adafruit_SPITFT.h
+++ b/Adafruit_SPITFT.h
@@ -154,6 +154,10 @@ class Adafruit_SPITFT : public Adafruit_GFX {
                   int8_t wr, int8_t dc, int8_t cs = -1, int8_t rst = -1,
                   int8_t rd = -1);
 
+  // DESTRUCTOR ----------------------------------------------------------
+
+  ~Adafruit_SPITFT() {};
+
   // CLASS MEMBER FUNCTIONS ----------------------------------------------
 
   // These first two functions MUST be declared by subclasses:

From 347b1341e93baa4669782de5f8e60ba78aa3e8dd Mon Sep 17 00:00:00 2001
From: Robin Giese <robin@grumpycorp.com>
Date: Sun, 31 Jan 2021 17:22:05 -0800
Subject: [PATCH 3/3] Fixing clang-format

---
 Adafruit_SPITFT.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Adafruit_SPITFT.h b/Adafruit_SPITFT.h
index 85391f47..78e850c4 100644
--- a/Adafruit_SPITFT.h
+++ b/Adafruit_SPITFT.h
@@ -156,7 +156,7 @@ class Adafruit_SPITFT : public Adafruit_GFX {
 
   // DESTRUCTOR ----------------------------------------------------------
 
-  ~Adafruit_SPITFT() {};
+  ~Adafruit_SPITFT(){};
 
   // CLASS MEMBER FUNCTIONS ----------------------------------------------