Merge branch 'master' of ssh://git.gag.com/scm/git/fw/altos

[fw/altos] / src / attiny / ao_exti.h

diff --git a/src/attiny/ao_exti.h b/src/attiny/ao_exti.h
index 8b22458e2ccd672c04475020a1b686ef3968ad04..1d1426e9d9bac47fa67da04bbb886ef6e9346f3c 100644 (file)
--- a/src/attiny/ao_exti.h
+++ b/src/attiny/ao_exti.h
@@ -26,7 +26,7 @@ ao_exti_setup_port(uint8_t pin, uint8_t mode, void (*callback)(void));
 
 #define ao_exti_enable(gpio, pin)      (PCMSK |= (1 << (pin)))
 
-#define ao_exti_disable(gpio, pin)     (PCMSK &= ~(1 << (pin)))
+#define ao_exti_disable(gpio, pin)     (PCMSK &= (uint8_t) ~(1 << (pin)))
 
 #define ao_exti_init()