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pcm_rate_linear: Annotate unused function parameter to avoid compiler warnings.

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Signed-off-by: Stefan Schmidt <stefan@slimlogic.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Stefan Schmidt 2009-09-30 12:36:13 +02:00 • committed by Takashi Iwai
parent aa697c9d51
commit 19f703a774
1 changed files with 5 additions and 4 deletions
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9
src/pcm/pcm_rate_linear.c
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@ -405,15 +405,15 @@ static void linear_close(void *obj)
free(obj); free(obj);
} }
static int get_supported_rates(void *rate, unsigned int *rate_min, static int get_supported_rates(ATTRIBUTE_UNUSED void *rate,
unsigned int *rate_max) unsigned int *rate_min, unsigned int *rate_max)
{ {
*rate_min = SND_PCM_PLUGIN_RATE_MIN; *rate_min = SND_PCM_PLUGIN_RATE_MIN;
*rate_max = SND_PCM_PLUGIN_RATE_MAX; *rate_max = SND_PCM_PLUGIN_RATE_MAX;
return 0; return 0;
} }
static void linear_dump(void *rate, snd_output_t *out) static void linear_dump(ATTRIBUTE_UNUSED void *rate, snd_output_t *out)
{ {
snd_output_printf(out, "Converter: linear-interpolation\n"); snd_output_printf(out, "Converter: linear-interpolation\n");
} }
@ -432,7 +432,8 @@ static const snd_pcm_rate_ops_t linear_ops = {
.dump = linear_dump, .dump = linear_dump,
}; };
int SND_PCM_RATE_PLUGIN_ENTRY(linear) (unsigned int version, void **objp, snd_pcm_rate_ops_t *ops) int SND_PCM_RATE_PLUGIN_ENTRY(linear) (ATTRIBUTE_UNUSED unsigned int version,
void **objp, snd_pcm_rate_ops_t *ops)
{ {
struct rate_linear *rate; struct rate_linear *rate;