HAL_ChibiOS: fixed flash build warning

6 years ago · 5f88340919
1 changed files with 1 additions and 3 deletions
--- a/libraries/AP_HAL_ChibiOS/hwdef/common/flash.c
+++ b/libraries/AP_HAL_ChibiOS/hwdef/common/flash.c
@ -399,9 +399,7 @@ static bool stm32h7_flash_write32(uint32_t addr, const void *buf)
				@@ -399,9 +399,7 @@ static bool stm32h7_flash_write32(uint32_t addr, const void *buf)

    const uint32_t *v = (const uint32_t *)buf;
    for (uint8_t i=0; i<8; i++) {
-        while ((FLASH->SR1 & (FLASH_SR_BSY|FLASH_SR_QW)) ||
-               (FLASH->SR2 & (FLASH_SR_BSY|FLASH_SR_QW))) { // nop
-        }
+        while (*SR & (FLASH_SR_BSY|FLASH_SR_QW)) ;
        putreg32(*v, addr);
        v++;
        addr += 4;