From 4e217bacf976592b897942daf2a155fbc3c4317f Mon Sep 17 00:00:00 2001
From: Aksel Skauge Mellbye <aksel.mellbye@silabs.com>
Date: Mon, 16 Nov 2015 13:26:44 +0100
Subject: [PATCH] [EFM32] Remove erroneous sleep() call from blocking
 spi_master_write.

---
 .../mbed/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/spi_api.c  | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libraries/mbed/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/spi_api.c b/libraries/mbed/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/spi_api.c
index 722dd9bdc3..58a214bc13 100644
--- a/libraries/mbed/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/spi_api.c
+++ b/libraries/mbed/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/spi_api.c
@@ -359,7 +359,6 @@ int spi_master_write(spi_t *obj, int value)
 
     /* Wait for transmission of last byte */
     while (!(obj->spi.spi->STATUS & USART_STATUS_TXC)) {
-        sleep(); // TODO_LP this might break other code, write should be separate from read?
     }
 
     return spi_read(obj);