From: Keith Packard <keithp@keithp.com>
Date: Fri, 12 Oct 2012 21:01:16 +0000 (-0700)
Subject: altos: Elide ao_altitude_to_pa in flight firmware
X-Git-Tag: 1.1.9.1~39
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;ds=sidebyside;h=866d10b3faa96f6c5a2c495a2c12a0d2bc8259ef;p=fw%2Faltos

altos: Elide ao_altitude_to_pa in flight firmware

Only the conversion testing code needs to get back from altitude to
pressure, so don't include that code in other environments.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/core/ao_convert_pa.c b/src/core/ao_convert_pa.c
index 2793b77c..55fe6e7d 100644
--- a/src/core/ao_convert_pa.c
+++ b/src/core/ao_convert_pa.c
@@ -53,6 +53,7 @@ ao_pa_to_altitude(int32_t pa)
 	return (low + high) >> ALT_SHIFT;
 }
 
+#ifdef AO_CONVERT_TEST
 int32_t
 ao_altitude_to_pa(int32_t alt)
 {
@@ -78,3 +79,4 @@ ao_altitude_to_pa(int32_t alt)
 		pa = 0;
 	return pa;
 }
+#endif