From a84176122c2d9646c51637043d1d5e3d58a1e6be Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Fri, 24 Jul 2020 23:02:33 -0400 Subject: Fix two variable-set-but-not-used warnings (found using -Os with gcc494 on the nano2g) Change-Id: If0deee3e3cde50e6bf5aff595bebc0f134dcc393 --- firmware/target/arm/s5l8700/ipodnano2g/audio-nano2g.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'firmware/target/arm/s5l8700/ipodnano2g/audio-nano2g.c') diff --git a/firmware/target/arm/s5l8700/ipodnano2g/audio-nano2g.c b/firmware/target/arm/s5l8700/ipodnano2g/audio-nano2g.c index 402a60661e..876e046e11 100644 --- a/firmware/target/arm/s5l8700/ipodnano2g/audio-nano2g.c +++ b/firmware/target/arm/s5l8700/ipodnano2g/audio-nano2g.c @@ -33,8 +33,10 @@ void audio_set_output_source(int source) void audio_input_mux(int source, unsigned flags) { (void)flags; +#ifdef HAVE_RECORDING /* Prevent pops from unneeded switching */ static int last_source = AUDIO_SRC_PLAYBACK; +#endif switch (source) { @@ -60,6 +62,8 @@ void audio_input_mux(int source, unsigned flags) #endif } /* end switch */ +#ifdef HAVE_RECORDING last_source = source; +#endif } /* audio_input_mux */ #endif /* INPUT_SRC_CAPS != 0 */ -- cgit v1.2.3