Index: uspace/drv/audio/sb16/dsp.c
===================================================================
--- uspace/drv/audio/sb16/dsp.c	(revision e9d15d9f0efb393d698245b131a15268dc1cd68f)
+++ uspace/drv/audio/sb16/dsp.c	(revision 7e20bee4e42d8e81265703423adbd3e83456bb6a)
@@ -75,5 +75,5 @@
 		[DSP_NO_BUFFER] = "NO BUFFER",
 	};
-	if (state < ARRAY_SIZE(state_names))
+	if ((size_t)state < ARRAY_SIZE(state_names))
 		return state_names[state];
 	return "UNKNOWN";
@@ -144,7 +144,9 @@
 {
 	dsp_write(dsp, SET_SAMPLING_RATE_OUTPUT);
-	dsp_write(dsp, rate >> 8);
-	dsp_write(dsp, rate & 0xff);
-	ddf_log_verbose("Sampling rate: %hhx:%hhx.", rate >> 8, rate & 0xff);
+	uint8_t rate_lo = rate & 0xff;
+	uint8_t rate_hi = rate >> 8;
+	dsp_write(dsp, rate_hi);
+	dsp_write(dsp, rate_lo);
+	ddf_log_verbose("Sampling rate: %hhx:%hhx.", rate_hi, rate_lo);
 }
 
@@ -202,9 +204,4 @@
 	
 	return ret;
-}
-
-static inline size_t sample_count(pcm_sample_format_t format, size_t byte_count)
-{
-	return byte_count / pcm_sample_format_size(format);
 }