git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3253 35acf78f-673a-0410-8e92-d51de3d6d3f4

3 files changed, 6 insertions, 12 deletions

diff --git a/os/hal/platforms/STM32/DMAv1/sdc_lld.h b/os/hal/platforms/STM32/DMAv1/sdc_lld.h
index 5466eacad..eea76dadd 100644
--- a/os/hal/platforms/STM32/DMAv1/sdc_lld.h
+++ b/os/hal/platforms/STM32/DMAv1/sdc_lld.h
@@ -152,7 +152,7 @@ struct SDCDriver {
   uint32_t                  rca;

   /* End of the mandatory fields.*/

   /**

-   * @brief Tthread waiting for I/O completion IRQ.

+   * @brief Thread waiting for I/O completion IRQ.

    */

   Thread                    *thread;

 };

diff --git a/os/hal/platforms/STM32/DMAv1/stm32_dma.c b/os/hal/platforms/STM32/DMAv1/stm32_dma.c
index 2232df448..4ea8e99ee 100644
--- a/os/hal/platforms/STM32/DMAv1/stm32_dma.c
+++ b/os/hal/platforms/STM32/DMAv1/stm32_dma.c
@@ -366,17 +366,12 @@ void dmaInit(void) {
  * @param[in] channel   requested channel id

  * @param[in] func      handling function pointer, can be @p NULL

  * @param[in] param     a parameter to be passed to the handling function

- * @return              The operation status.

- * @retval FALSE        operation successfully allocated.

- * @retval TRUE         the channel was already in use.

  *

  * @special

  */

 void dmaAllocate(uint32_t dma, uint32_t channel,

                  stm32_dmaisr_t func, void *param) {

 

-  chDbgCheck(func != NULL, "dmaAllocate");

-

 #if STM32_HAS_DMA2

   switch (dma) {

   case STM32_DMA1_ID:

diff --git a/os/hal/platforms/STM32/DMAv1/stm32_dma.h b/os/hal/platforms/STM32/DMAv1/stm32_dma.h
index 66a2f8c69..7ef5ad8b9 100644
--- a/os/hal/platforms/STM32/DMAv1/stm32_dma.h
+++ b/os/hal/platforms/STM32/DMAv1/stm32_dma.h
@@ -22,7 +22,7 @@
  * @file    stm32_dma.h

  * @brief   STM32 DMA helper driver header.

  * @note    This file requires definitions from the ST STM32 header file

- *          stm3232f10x.h.

+ *          stm32f10x.h.

  *

  * @addtogroup STM32_DMA

  * @{

@@ -154,7 +154,7 @@ typedef void (*stm32_dmaisr_t)(void *p, uint32_t flags);
  *          data register.

  * @note    This function can be invoked in both ISR or thread context.

  *

- * @param[in] dmachp    dmachp to a stm32_dma_channel_t structure

+ * @param[in] dmachp    pointer to a stm32_dma_channel_t structure

  * @param[in] cndtr     value to be written in the CNDTR register

  * @param[in] cmar      value to be written in the CMAR register

  * @param[in] ccr       value to be written in the CCR register

@@ -171,7 +171,7 @@ typedef void (*stm32_dmaisr_t)(void *p, uint32_t flags);
  * @brief   DMA channel enable by channel pointer.

  * @note    This function can be invoked in both ISR or thread context.

  *

- * @param[in] dmachp    dmachp to a stm32_dma_channel_t structure

+ * @param[in] dmachp    pointer to a stm32_dma_channel_t structure

  *

  * @special

  */

@@ -179,12 +179,11 @@ typedef void (*stm32_dmaisr_t)(void *p, uint32_t flags);
   (dmachp)->CCR |= DMA_CCR1_EN;                                             \

 }

 

-

 /**

  * @brief   DMA channel disable by channel pointer.

  * @note    This function can be invoked in both ISR or thread context.

  *

- * @param[in] dmachp    dmachp to a stm32_dma_channel_t structure

+ * @param[in] dmachp    pointer to a stm32_dma_channel_t structure

  *

  * @special

  */

@@ -256,7 +255,7 @@ typedef void (*stm32_dmaisr_t)(void *p, uint32_t flags);
  *

  * @special

  */

-#define dmaClearChannel(dmap, ch){                                          \

+#define dmaClearChannel(dmap, ch) {                                         \

   (dmap)->IFCR = 1 << ((ch) * 4);                                           \

 }