Use snd_pcm_rate_to_rate_bit() helper provided by Alsa instead
re-implementing it. This reduce code duplication and helps when
changing some Alsa definition is necessary.
Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx>
---
sound/usb/caiaq/audio.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 4981753652a7..e62a4ea1d19c 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -174,14 +174,6 @@ static int snd_usb_caiaq_pcm_hw_free(struct snd_pcm_substream *sub)
return 0;
}
-/* this should probably go upstream */
-#if SNDRV_PCM_RATE_5512 != 1 << 0 || SNDRV_PCM_RATE_192000 != 1 << 12
-#error "Change this table"
-#endif
-
-static const unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100,
- 48000, 64000, 88200, 96000, 176400, 192000 };
-
static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream)
{
int bytes_per_sample, bpp, ret, i;
@@ -233,10 +225,7 @@ static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream)
/* the first client that opens a stream defines the sample rate
* setting for all subsequent calls, until the last client closed. */
- for (i=0; i < ARRAY_SIZE(rates); i++)
- if (runtime->rate == rates[i])
- cdev->pcm_info.rates = 1 << i;
-
+ cdev->pcm_info.rates = snd_pcm_rate_to_rate_bit(runtime->rate);
snd_pcm_limit_hw_rates(runtime);
bytes_per_sample = BYTES_PER_SAMPLE;
--
2.43.0
