diff -uprN alsa-lib-1.0.29.origin/test/pcm.c alsa-lib-1.0.29/test/pcm.c
--- alsa-lib-1.0.29.origin/test/pcm.c	2015-02-26 13:34:52.000000000 +0100
+++ alsa-lib-1.0.29/test/pcm.c	2015-05-31 13:36:42.806463600 +0200
@@ -68,7 +68,7 @@ static void generate_sine(const snd_pcm_
 		} fval;
 		int res, i;
 		if (is_float) {
-			fval.f = sin(phase) * maxval;
+			fval.f = sin(phase);
 			res = fval.i;
 		} else
 			res = sin(phase) * maxval;
diff -uprN alsa-lib-1.0.29.origin/test/pcm_min.c alsa-lib-1.0.29/test/pcm_min.c
--- alsa-lib-1.0.29.origin/test/pcm_min.c	2015-02-26 13:34:52.000000000 +0100
+++ alsa-lib-1.0.29/test/pcm_min.c	2015-05-31 13:38:58.166156767 +0200
@@ -39,7 +39,7 @@ int main(void)
                 if (frames < 0)
                         frames = snd_pcm_recover(handle, frames, 0);
                 if (frames < 0) {
-                        printf("snd_pcm_writei failed: %s\n", snd_strerror(err));
+                        printf("snd_pcm_writei failed: %s\n", snd_strerror(frames));
                         break;
                 }
                 if (frames > 0 && frames < (long)sizeof(buffer))