From 66d2d279674852f9c8631e1eb6a82f68b01778c1 Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Fri, 18 Oct 2013 16:43:09 +1000
Subject: [PATCH] Fix compile error

---
 drivers/gdisp/HX8347D/board_HX8347D_stm32f4discovery.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gdisp/HX8347D/board_HX8347D_stm32f4discovery.h b/drivers/gdisp/HX8347D/board_HX8347D_stm32f4discovery.h
index 0fe5ded3..4899baa5 100644
--- a/drivers/gdisp/HX8347D/board_HX8347D_stm32f4discovery.h
+++ b/drivers/gdisp/HX8347D/board_HX8347D_stm32f4discovery.h
@@ -143,7 +143,7 @@ static inline void busmode8(GDisplay *g) {
 static inline void write_index(GDisplay *g, uint8_t index) {
 	(void) g;
     CLR_DATA;
-    SPI1->DR = cmd;
+    SPI1->DR = index;
     while(((SPI1->SR & SPI_SR_TXE) == 0) || ((SPI1->SR & SPI_SR_BSY) != 0));
     SET_DATA;
 }