git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1280 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 8 insertions, 24 deletions

diff --git a/os/io/spi.c b/os/io/spi.c
index 7480029e7..226751ddb 100644
--- a/os/io/spi.c
+++ b/os/io/spi.c
@@ -136,19 +136,15 @@ void spiUnselect(SPIDriver *spip) {
  *
  * @param[in] spip      pointer to the @p SPIDriver object

  * @param[in] n         number of words to be ignored

- *

- * @return The operation status is returned.

- * @retval RDY_OK       operation complete.

- * @retval RDY_RESET    hardware failure.

  */

-msg_t spiIgnore(SPIDriver *spip, size_t n) {

+void spiIgnore(SPIDriver *spip, size_t n) {

 

   chDbgCheck((spip != NULL) && (n > 0), "spiIgnore");

   chDbgAssert((spip->spd_state == SPI_READY) || (spip->spd_state == SPI_ACTIVE),

               "spiIgnore(), #1",

               "not active");

 

-  return spi_lld_ignore(spip, n);

+  spi_lld_ignore(spip, n);

 }

 

 /**

@@ -160,14 +156,10 @@ msg_t spiIgnore(SPIDriver *spip, size_t n) {
  * @param[in] txbuf     the pointer to the transmit buffer

  * @param[out] rxbuf    the pointer to the receive buffer

  *

- * @return The operation status is returned.

- * @retval RDY_OK       operation complete.

- * @retval RDY_RESET    hardware failure.

- *

  * @note The buffers are organized as uint8_t arrays for data sizes below or

  *       equal to 8 bits else it is organized as uint16_t arrays.

  */

-msg_t spiExchange(SPIDriver *spip, size_t n, void *txbuf, void *rxbuf) {

+void spiExchange(SPIDriver *spip, size_t n, void *txbuf, void *rxbuf) {

 

   chDbgCheck((spip != NULL) && (n > 0) && (rxbuf != NULL) && (txbuf != NULL),

              "spiExchange");

@@ -175,7 +167,7 @@ msg_t spiExchange(SPIDriver *spip, size_t n, void *txbuf, void *rxbuf) {
               "spiExchange(), #1",

               "not active");

 

-  return spi_lld_exchange(spip, n, txbuf, rxbuf);

+  spi_lld_exchange(spip, n, txbuf, rxbuf);

 }

 

 /**

@@ -185,14 +177,10 @@ msg_t spiExchange(SPIDriver *spip, size_t n, void *txbuf, void *rxbuf) {
  * @param[in] n         number of words to send

  * @param[in] txbuf     the pointer to the transmit buffer

  *

- * @return The operation status is returned.

- * @retval RDY_OK       operation complete.

- * @retval RDY_RESET    hardware failure.

- *

  * @note The buffers are organized as uint8_t arrays for data sizes below or

  *       equal to 8 bits else it is organized as uint16_t arrays.

  */

-msg_t spiSend(SPIDriver *spip, size_t n, void *txbuf) {

+void spiSend(SPIDriver *spip, size_t n, void *txbuf) {

 

   chDbgCheck((spip != NULL) && (n > 0) && (txbuf != NULL),

              "spiSend");

@@ -200,7 +188,7 @@ msg_t spiSend(SPIDriver *spip, size_t n, void *txbuf) {
               "spiSend(), #1",

               "not active");

 

-  return spi_lld_send(spip, n, txbuf);

+  spi_lld_send(spip, n, txbuf);

 }

 

 /**

@@ -210,14 +198,10 @@ msg_t spiSend(SPIDriver *spip, size_t n, void *txbuf) {
  * @param[in] n         number of words to receive

  * @param[out] rxbuf    the pointer to the receive buffer

  *

- * @return The operation status is returned.

- * @retval RDY_OK       operation complete.

- * @retval RDY_RESET    hardware failure.

- *

  * @note The buffers are organized as uint8_t arrays for data sizes below or

  *       equal to 8 bits else it is organized as uint16_t arrays.

  */

-msg_t spiReceive(SPIDriver *spip, size_t n, void *rxbuf) {

+void spiReceive(SPIDriver *spip, size_t n, void *rxbuf) {

 

   chDbgCheck((spip != NULL) && (n > 0) && (rxbuf != NULL),

              "spiReceive");

@@ -225,7 +209,7 @@ msg_t spiReceive(SPIDriver *spip, size_t n, void *rxbuf) {
               "spiReceive(), #1",

               "not active");

 

-  return spi_lld_receive(spip, n, rxbuf);

+  spi_lld_receive(spip, n, rxbuf);

 }

 

 #if SPI_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__)