diff options
Diffstat (limited to 'chip/stm32/clock-stm32f100.c')
| -rw-r--r-- | chip/stm32/clock-stm32f100.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/chip/stm32/clock-stm32f100.c b/chip/stm32/clock-stm32f100.c index 7809b040cb..1e99e78248 100644 --- a/chip/stm32/clock-stm32f100.c +++ b/chip/stm32/clock-stm32f100.c @@ -5,10 +5,7 @@ /* Clocks and power management settings */ -#include <stdint.h> - #include "atomic.h" -#include "board.h" #include "clock.h" #include "common.h" #include "console.h" @@ -23,14 +20,14 @@ /* Allow serial console to wake up the EC from STOP mode */ /* #define CONFIG_FORCE_CONSOLE_RESUME */ -/** +/* * minimum delay to enter stop mode * STOP mode wakeup time with regulator in low power mode is 5 us. * PLL locking time is 200us. */ #define STOP_MODE_LATENCY 300 /* us */ -/** +/* * RTC clock frequency (connected to LSI clock) * * TODO: crosbug.com/p/12281 calibrate LSI frequency @@ -39,7 +36,7 @@ #define US_PER_RTC_TICK (1000000 / RTC_FREQ) /* On-going actions preventing to go into deep-sleep mode */ -uint32_t sleep_mask; +static uint32_t sleep_mask; void enable_sleep(uint32_t mask) { @@ -227,7 +224,7 @@ void __idle(void) } #endif /* CONFIG_LOW_POWER_IDLE */ -int clock_init(void) +void clock_init(void) { /* * The initial state : @@ -257,8 +254,6 @@ int clock_init(void) /* Enable RTC interrupts */ task_enable_irq(STM32_IRQ_RTC_WAKEUP); task_enable_irq(STM32_IRQ_RTC_ALARM); - - return EC_SUCCESS; } /*****************************************************************************/ |