X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=common%2Fdelay.h;h=9b8137601c0d187fdf0dd515a6592df16f40c93e;hb=HEAD;hp=725d22b5b41fe6ce6bcf00eff5373ae847b533e3;hpb=9c37d18b9c70fdb70dfec453398c4649e9e57586;p=model-railway-devices.git

diff --git a/common/delay.h b/common/delay.h
index 725d22b..9b81376 100644
--- a/common/delay.h
+++ b/common/delay.h
@@ -16,7 +16,7 @@ static inline void __attribute__((always_inline)) delay_loop16(uint16_t count)
 	__asm__ volatile (
 		"1: sbiw %0, 1" "\n\t"
 		"brne 1b"
-		: "=r" (count)
+		: "=w" (count)
 		: "0" (count)
 	);
 }