From fa85094cbb139c734150802b02e22913abcfccb3 Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Wed, 8 Jun 2016 21:13:53 -0400 Subject: irq: Allow boards to define the return type of irq_save() The AVR wants a uint8_t return type for irq_save(), but other architectures will generally prefer int. Allow the board to configure the size of the flag by introducing an irqstatus_t typedef. Signed-off-by: Kevin O'Connor --- src/avr/timer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/avr/timer.c') diff --git a/src/avr/timer.c b/src/avr/timer.c index 442bff32..e4d7b942 100644 --- a/src/avr/timer.c +++ b/src/avr/timer.c @@ -52,7 +52,7 @@ timer_init(void) { if (CONFIG_AVR_CLKPR != -1 && (uint8_t)CONFIG_AVR_CLKPR != CLKPR) { // Program the clock prescaler - uint8_t flag = irq_save(); + irqstatus_t flag = irq_save(); CLKPR = 0x80; CLKPR = CONFIG_AVR_CLKPR; irq_restore(flag); @@ -100,7 +100,7 @@ timer_periodic(void) uint32_t timer_read_time(void) { - uint8_t flag = irq_save(); + irqstatus_t flag = irq_save(); uint16_t cur = timer_get(); uint32_t last = timer_last; irq_restore(flag); -- cgit v1.2.3-70-g09d2