From 896f6e140f579f7acbe7b9099689454a01f63488 Mon Sep 17 00:00:00 2001 From: Markus Hitter Date: Thu, 7 Oct 2010 22:20:51 +0200 Subject: [PATCH] heater.h: simplify macros. --- heater.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/heater.h b/heater.h index e5a52b6..230bd6f 100644 --- a/heater.h +++ b/heater.h @@ -4,8 +4,8 @@ #include "config.h" #ifdef HEATER_PWM - #define enable_heater() do { TCCR0A |= MASK(COM0A1); } while (0) - #define disable_heater() do { TCCR0A &= ~MASK(COM0A1); } while (0) + #define enable_heater() { TCCR0A |= MASK(COM0A1); } + #define disable_heater() { TCCR0A &= ~MASK(COM0A1); } #else #define enable_heater() WRITE(HEATER_PIN, 1) #define disable_heater() WRITE(HEATER_PIN, 0)