STM32F4_HAL_MMC erase command check is wrong. == has higher precedence than &

janjongboom · adbridge · commit 1125294fdd15 · 2017-08-11T14:16:33.000+01:00
diff --git a/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_hal_mmc.c b/targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_hal_mmc.c
@@ -1316,7 +1316,7 @@ HAL_StatusTypeDef HAL_MMC_Erase(MMC_HandleTypeDef *hmmc, uint32_t BlockStartAdd,
     hmmc->State = HAL_MMC_STATE_BUSY;
     
     /* Check if the card command class supports erase command */
-    if((hmmc->MmcCard.Class) & SDIO_CCCC_ERASE == 0U)
+    if(((hmmc->MmcCard.Class) & SDIO_CCCC_ERASE) == 0U)
     {
       /* Clear all the static flags */
       __HAL_MMC_CLEAR_FLAG(hmmc, SDIO_STATIC_FLAGS);

Original file line number	Diff line number	Diff line change
`@@ -1316,7 +1316,7 @@ HAL_StatusTypeDef HAL_MMC_Erase(MMC_HandleTypeDef *hmmc, uint32_t BlockStartAdd,`
`1316`	`1316`	`hmmc->State = HAL_MMC_STATE_BUSY;`
`1317`	`1317`
`1318`	`1318`	`/* Check if the card command class supports erase command */`
`1319`		`- if((hmmc->MmcCard.Class) & SDIO_CCCC_ERASE == 0U)`
	`1319`	`+ if(((hmmc->MmcCard.Class) & SDIO_CCCC_ERASE) == 0U)`
`1320`	`1320`	`{`
`1321`	`1321`	`/* Clear all the static flags */`
`1322`	`1322`	`__HAL_MMC_CLEAR_FLAG(hmmc, SDIO_STATIC_FLAGS);`