From 53433bd2c79a7b9347389db704d1bca76d0fa5fa Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Fri, 3 Apr 2020 11:12:53 +0200 Subject: bsp/stm32h7: Fix warnings Update #3910. --- bsps/arm/stm32h7/hal/stm32h7xx_hal_dma.c | 16 ++++++++-------- bsps/arm/stm32h7/hal/stm32h7xx_hal_dma_ex.c | 14 +++++++------- 2 files changed, 15 insertions(+), 15 deletions(-) diff --git a/bsps/arm/stm32h7/hal/stm32h7xx_hal_dma.c b/bsps/arm/stm32h7/hal/stm32h7xx_hal_dma.c index e2bbea732e..da7510b142 100644 --- a/bsps/arm/stm32h7/hal/stm32h7xx_hal_dma.c +++ b/bsps/arm/stm32h7/hal/stm32h7xx_hal_dma.c @@ -439,7 +439,7 @@ HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *hdma) } else { - hdma->DMAmuxRequestGen = 0U; + hdma->DMAmuxRequestGen = NULL; hdma->DMAmuxRequestGenStatus = 0U; hdma->DMAmuxRequestGenStatusMask = 0U; } @@ -535,7 +535,7 @@ HAL_StatusTypeDef HAL_DMA_DeInit(DMA_HandleTypeDef *hdma) DMAmuxChannel, DMAmuxChannelStatus and DMAmuxChannelStatusMask */ DMA_CalcDMAMUXChannelBaseAndMask(hdma); - if(hdma->DMAmuxChannel != 0U) + if(hdma->DMAmuxChannel != NULL) { /* Resett he DMAMUX channel that corresponds to the DMA stream */ hdma->DMAmuxChannel->CCR = 0U; @@ -557,7 +557,7 @@ HAL_StatusTypeDef HAL_DMA_DeInit(DMA_HandleTypeDef *hdma) hdma->DMAmuxRequestGenStatus->RGCFR = hdma->DMAmuxRequestGenStatusMask; } - hdma->DMAmuxRequestGen = 0U; + hdma->DMAmuxRequestGen = NULL; hdma->DMAmuxRequestGenStatus = 0U; hdma->DMAmuxRequestGenStatusMask = 0U; } @@ -733,7 +733,7 @@ HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, hdma->DMAmuxChannel->CCR |= DMAMUX_CxCR_SOIE; } - if(hdma->DMAmuxRequestGen != 0U) + if(hdma->DMAmuxRequestGen != NULL) { /* if using DMAMUX request generator, enable the DMAMUX request generator overrun IT*/ /* enable the request gen overrun IT */ @@ -860,7 +860,7 @@ HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma) /* Clear the DMAMUX synchro overrun flag */ hdma->DMAmuxChannelStatus->CFR = hdma->DMAmuxChannelStatusMask; - if(hdma->DMAmuxRequestGen != 0U) + if(hdma->DMAmuxRequestGen != NULL) { /* if using DMAMUX request generator, disable the DMAMUX request generator overrun IT */ /* disable the request gen overrun IT */ @@ -932,7 +932,7 @@ HAL_StatusTypeDef HAL_DMA_Abort_IT(DMA_HandleTypeDef *hdma) /* Clear the DMAMUX synchro overrun flag */ hdma->DMAmuxChannelStatus->CFR = hdma->DMAmuxChannelStatusMask; - if(hdma->DMAmuxRequestGen != 0U) + if(hdma->DMAmuxRequestGen != NULL) { /* if using DMAMUX request generator, disable the DMAMUX request generator overrun IT*/ /* disable the request gen overrun IT */ @@ -1132,7 +1132,7 @@ HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *hdma, HAL_DMA_Level if(IS_DMA_DMAMUX_ALL_INSTANCE(hdma->Instance) != 0U) /* No DMAMUX available for BDMA1 */ { /* Check for DMAMUX Request generator (if used) overrun status */ - if(hdma->DMAmuxRequestGen != 0U) + if(hdma->DMAmuxRequestGen != NULL) { /* if using DMAMUX request generator Check for DMAMUX request generator overrun */ if((hdma->DMAmuxRequestGenStatus->RGSR & hdma->DMAmuxRequestGenStatusMask) != 0U) @@ -1773,7 +1773,7 @@ static void DMA_SetConfig(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t /* Clear the DMAMUX synchro overrun flag */ hdma->DMAmuxChannelStatus->CFR = hdma->DMAmuxChannelStatusMask; - if(hdma->DMAmuxRequestGen != 0U) + if(hdma->DMAmuxRequestGen != NULL) { /* Clear the DMAMUX request generator overrun flag */ hdma->DMAmuxRequestGenStatus->RGCFR = hdma->DMAmuxRequestGenStatusMask; diff --git a/bsps/arm/stm32h7/hal/stm32h7xx_hal_dma_ex.c b/bsps/arm/stm32h7/hal/stm32h7xx_hal_dma_ex.c index 6a48d942d4..294ce8cedd 100644 --- a/bsps/arm/stm32h7/hal/stm32h7xx_hal_dma_ex.c +++ b/bsps/arm/stm32h7/hal/stm32h7xx_hal_dma_ex.c @@ -183,7 +183,7 @@ HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t S /* Clear the DMAMUX synchro overrun flag */ hdma->DMAmuxChannelStatus->CFR = hdma->DMAmuxChannelStatusMask; - if(hdma->DMAmuxRequestGen != 0U) + if(hdma->DMAmuxRequestGen != NULL) { /* Clear the DMAMUX request generator overrun flag */ hdma->DMAmuxRequestGenStatus->RGCFR = hdma->DMAmuxRequestGenStatusMask; @@ -279,7 +279,7 @@ HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_ /* Clear the DMAMUX synchro overrun flag */ hdma->DMAmuxChannelStatus->CFR = hdma->DMAmuxChannelStatusMask; - if(hdma->DMAmuxRequestGen != 0U) + if(hdma->DMAmuxRequestGen != NULL) { /* Clear the DMAMUX request generator overrun flag */ hdma->DMAmuxRequestGenStatus->RGCFR = hdma->DMAmuxRequestGenStatusMask; @@ -319,7 +319,7 @@ HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_ hdma->DMAmuxChannel->CCR |= DMAMUX_CxCR_SOIE; } - if(hdma->DMAmuxRequestGen != 0U) + if(hdma->DMAmuxRequestGen != NULL) { /* if using DMAMUX request generator, enable the DMAMUX request generator overrun IT*/ /* enable the request gen overrun IT*/ @@ -486,7 +486,7 @@ HAL_StatusTypeDef HAL_DMAEx_ConfigMuxRequestGenerator (DMA_HandleTypeDef *hdma, /* check if the DMA state is ready and DMA is using a DMAMUX request generator block */ - if(hdma->DMAmuxRequestGen == 0U) + if(hdma->DMAmuxRequestGen == NULL) { /* Set the error code to busy */ hdma->ErrorCode = HAL_DMA_ERROR_PARAM; @@ -535,7 +535,7 @@ HAL_StatusTypeDef HAL_DMAEx_EnableMuxRequestGenerator (DMA_HandleTypeDef *hdma) /* check if the DMA state is ready and DMA is using a DMAMUX request generator block */ - if((hdma->State != HAL_DMA_STATE_RESET) && (hdma->DMAmuxRequestGen != 0U)) + if((hdma->State != HAL_DMA_STATE_RESET) && (hdma->DMAmuxRequestGen != NULL)) { /* Enable the request generator*/ hdma->DMAmuxRequestGen->RGCR |= DMAMUX_RGxCR_GE; @@ -561,7 +561,7 @@ HAL_StatusTypeDef HAL_DMAEx_DisableMuxRequestGenerator (DMA_HandleTypeDef *hdma) /* check if the DMA state is ready and DMA is using a DMAMUX request generator block */ - if((hdma->State != HAL_DMA_STATE_RESET) && (hdma->DMAmuxRequestGen != 0U)) + if((hdma->State != HAL_DMA_STATE_RESET) && (hdma->DMAmuxRequestGen != NULL)) { /* Disable the request generator*/ hdma->DMAmuxRequestGen->RGCR &= ~DMAMUX_RGxCR_GE; @@ -601,7 +601,7 @@ void HAL_DMAEx_MUX_IRQHandler(DMA_HandleTypeDef *hdma) } } - if(hdma->DMAmuxRequestGen != 0) + if(hdma->DMAmuxRequestGen != NULL) { /* if using a DMAMUX request generator block Check for DMAMUX request generator overrun */ if((hdma->DMAmuxRequestGenStatus->RGSR & hdma->DMAmuxRequestGenStatusMask) != 0U) -- cgit v1.2.3