From 45055a43c89cf18cfa034a9dcb1742f07884bd68 Mon Sep 17 00:00:00 2001
From: Daniele Lacamera <dan@danielinux.net>
Date: Tue, 19 May 2020 09:13:58 +0200
Subject: [PATCH] Fix use-before-set variable in spi drv for nrf52

---
 hal/spi/spi_drv_nrf52.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hal/spi/spi_drv_nrf52.c b/hal/spi/spi_drv_nrf52.c
index 01c958ad..8e8fb2de 100644
--- a/hal/spi/spi_drv_nrf52.c
+++ b/hal/spi/spi_drv_nrf52.c
@@ -88,6 +88,7 @@ void spi_write(const char byte)
     uint32_t reg;
     SPI_EV_RDY = 0;
     SPI_TXDATA = (uint32_t)byte;
+    reg = SPI_EV_RDY;
     while (!reg)
         reg = SPI_EV_RDY;
 }