From ce7f7103df5f634f7b57d90e115c5824adcb68a0 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Sun, 8 Mar 2015 21:19:58 +0000
Subject: MISRA fixes for high level HAL.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7738 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/include/spi.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'os/hal/include/spi.h')

diff --git a/os/hal/include/spi.h b/os/hal/include/spi.h
index b4aa43e41..265ed32c3 100644
--- a/os/hal/include/spi.h
+++ b/os/hal/include/spi.h
@@ -28,7 +28,7 @@
 #ifndef _SPI_H_
 #define _SPI_H_
 
-#if HAL_USE_SPI || defined(__DOXYGEN__)
+#if (HAL_USE_SPI == TRUE) || defined(__DOXYGEN__)
 
 /*===========================================================================*/
 /* Driver constants.                                                         */
@@ -211,7 +211,7 @@ typedef enum {
  * @name    Low level driver helper macros
  * @{
  */
-#if SPI_USE_WAIT || defined(__DOXYGEN__)
+#if (SPI_USE_WAIT == TRUE) || defined(__DOXYGEN__)
 /**
  * @brief   Waits for operation completion.
  * @details This function waits for the driver to complete the current
@@ -224,7 +224,7 @@ typedef enum {
  *
  * @notapi
  */
-#define _spi_wait_s(spip) osalThreadSuspendS(&(spip)->thread)
+#define _spi_wait_s(spip) (void) osalThreadSuspendS(&(spip)->thread)
 
 /**
  * @brief   Wakes up the waiting thread.
@@ -293,16 +293,16 @@ extern "C" {
   void spiExchange(SPIDriver *spip, size_t n, const void *txbuf, void *rxbuf);
   void spiSend(SPIDriver *spip, size_t n, const void *txbuf);
   void spiReceive(SPIDriver *spip, size_t n, void *rxbuf);
-#endif /* SPI_USE_WAIT */
+#endif
 #if SPI_USE_MUTUAL_EXCLUSION
   void spiAcquireBus(SPIDriver *spip);
   void spiReleaseBus(SPIDriver *spip);
-#endif /* SPI_USE_MUTUAL_EXCLUSION */
+#endif
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* HAL_USE_SPI */
+#endif /* HAL_USE_SPI == TRUE */
 
 #endif /* _SPI_H_ */
 
-- 
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