diff options
Diffstat (limited to 'chip/stm32/clock-stm32l.c')
-rw-r--r-- | chip/stm32/clock-stm32l.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/chip/stm32/clock-stm32l.c b/chip/stm32/clock-stm32l.c index 96acfc85ad..a4e9dd7cdf 100644 --- a/chip/stm32/clock-stm32l.c +++ b/chip/stm32/clock-stm32l.c @@ -57,14 +57,14 @@ int clock_get_timer_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); } } |