diff options
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_pwr.c | 2 | ||||
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_pwr.h | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_pwr.c b/nuttx/arch/arm/src/stm32/stm32_pwr.c index 73febc518..e535ae2bc 100644 --- a/nuttx/arch/arm/src/stm32/stm32_pwr.c +++ b/nuttx/arch/arm/src/stm32/stm32_pwr.c @@ -131,6 +131,7 @@ void stm32_pwr_enablebkp(bool writable) * ************************************************************************************/ +#if defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX) void stm32_pwr_enablebreg(bool regon) { uint16_t regval; @@ -145,6 +146,7 @@ void stm32_pwr_enablebreg(bool regon) while ((stm32_pwr_getreg(STM32_PWR_CSR_OFFSET) & PWR_CSR_BRR) == 0); } } +#endif /************************************************************************************ * Name: stm32_pwr_setvos diff --git a/nuttx/arch/arm/src/stm32/stm32_pwr.h b/nuttx/arch/arm/src/stm32/stm32_pwr.h index 7559531a0..46efb06a0 100644 --- a/nuttx/arch/arm/src/stm32/stm32_pwr.h +++ b/nuttx/arch/arm/src/stm32/stm32_pwr.h @@ -102,7 +102,11 @@ void stm32_pwr_enablebkp(bool writable); * ************************************************************************************/ +#if defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX) void stm32_pwr_enablebreg(bool regon); +#else +# define stm32_pwr_enablebreg(regon) +#endif /************************************************************************************ * Name: stm32_pwr_setvos |