diff options
Diffstat (limited to 'chip/stm32/clock-stm32g4.c')
| -rw-r--r-- | chip/stm32/clock-stm32g4.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/chip/stm32/clock-stm32g4.c b/chip/stm32/clock-stm32g4.c index 488adacf59..4a91e1ad42 100644 --- a/chip/stm32/clock-stm32g4.c +++ b/chip/stm32/clock-stm32g4.c @@ -229,14 +229,14 @@ int clock_get_freq(void) void clock_wait_bus_cycles(enum bus_type bus, uint32_t cycles) { - volatile uint32_t dummy __attribute__((unused)); + volatile uint32_t unused __attribute__((unused)); if (bus == BUS_AHB) { while (cycles--) - dummy = STM32_DMA1_REGS->isr; + unused = STM32_DMA1_REGS->isr; } else { /* APB */ while (cycles--) - dummy = STM32_USART_BRR(STM32_USART1_BASE); + unused = STM32_USART_BRR(STM32_USART1_BASE); } } |