snd_trident_ioctl() does nothing but calling the default handler.
Now PCM core accepts NULL as the default ioctl ops, so let's drop
altogether.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/trident/trident_main.c | 31 -------------------------------
1 file changed, 31 deletions(-)
diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c
index 93789069e78f..0e02578c2b3d 100644
--- a/sound/pci/trident/trident_main.c
+++ b/sound/pci/trident/trident_main.c
@@ -767,29 +767,6 @@ static unsigned int snd_trident_control_mode(struct snd_pcm_substream *substream
* PCM part
*/
-/*---------------------------------------------------------------------------
- snd_trident_ioctl
-
- Description: Device I/O control handler for playback/capture parameters.
-
- Parameters: substream - PCM substream class
- cmd - what ioctl message to process
- arg - additional message infoarg
-
- Returns: Error status
-
- ---------------------------------------------------------------------------*/
-
-static int snd_trident_ioctl(struct snd_pcm_substream *substream,
- unsigned int cmd,
- void *arg)
-{
- /* FIXME: it seems that with small periods the behaviour of
- trident hardware is unpredictable and interrupt generator
- is broken */
- return snd_pcm_lib_ioctl(substream, cmd, arg);
-}
-
/*---------------------------------------------------------------------------
snd_trident_allocate_pcm_mem
@@ -2049,7 +2026,6 @@ static int snd_trident_foldback_close(struct snd_pcm_substream *substream)
static const struct snd_pcm_ops snd_trident_playback_ops = {
.open = snd_trident_playback_open,
.close = snd_trident_playback_close,
- .ioctl = snd_trident_ioctl,
.hw_params = snd_trident_hw_params,
.hw_free = snd_trident_hw_free,
.prepare = snd_trident_playback_prepare,
@@ -2060,7 +2036,6 @@ static const struct snd_pcm_ops snd_trident_playback_ops = {
static const struct snd_pcm_ops snd_trident_nx_playback_ops = {
.open = snd_trident_playback_open,
.close = snd_trident_playback_close,
- .ioctl = snd_trident_ioctl,
.hw_params = snd_trident_hw_params,
.hw_free = snd_trident_hw_free,
.prepare = snd_trident_playback_prepare,
@@ -2071,7 +2046,6 @@ static const struct snd_pcm_ops snd_trident_nx_playback_ops = {
static const struct snd_pcm_ops snd_trident_capture_ops = {
.open = snd_trident_capture_open,
.close = snd_trident_capture_close,
- .ioctl = snd_trident_ioctl,
.hw_params = snd_trident_capture_hw_params,
.hw_free = snd_trident_hw_free,
.prepare = snd_trident_capture_prepare,
@@ -2082,7 +2056,6 @@ static const struct snd_pcm_ops snd_trident_capture_ops = {
static const struct snd_pcm_ops snd_trident_si7018_capture_ops = {
.open = snd_trident_capture_open,
.close = snd_trident_capture_close,
- .ioctl = snd_trident_ioctl,
.hw_params = snd_trident_si7018_capture_hw_params,
.hw_free = snd_trident_si7018_capture_hw_free,
.prepare = snd_trident_si7018_capture_prepare,
@@ -2093,7 +2066,6 @@ static const struct snd_pcm_ops snd_trident_si7018_capture_ops = {
static const struct snd_pcm_ops snd_trident_foldback_ops = {
.open = snd_trident_foldback_open,
.close = snd_trident_foldback_close,
- .ioctl = snd_trident_ioctl,
.hw_params = snd_trident_hw_params,
.hw_free = snd_trident_hw_free,
.prepare = snd_trident_foldback_prepare,
@@ -2104,7 +2076,6 @@ static const struct snd_pcm_ops snd_trident_foldback_ops = {
static const struct snd_pcm_ops snd_trident_nx_foldback_ops = {
.open = snd_trident_foldback_open,
.close = snd_trident_foldback_close,
- .ioctl = snd_trident_ioctl,
.hw_params = snd_trident_hw_params,
.hw_free = snd_trident_hw_free,
.prepare = snd_trident_foldback_prepare,
@@ -2115,7 +2086,6 @@ static const struct snd_pcm_ops snd_trident_nx_foldback_ops = {
static const struct snd_pcm_ops snd_trident_spdif_ops = {
.open = snd_trident_spdif_open,
.close = snd_trident_spdif_close,
- .ioctl = snd_trident_ioctl,
.hw_params = snd_trident_spdif_hw_params,
.hw_free = snd_trident_hw_free,
.prepare = snd_trident_spdif_prepare,
@@ -2126,7 +2096,6 @@ static const struct snd_pcm_ops snd_trident_spdif_ops = {
static const struct snd_pcm_ops snd_trident_spdif_7018_ops = {
.open = snd_trident_spdif_open,
.close = snd_trident_spdif_close,
- .ioctl = snd_trident_ioctl,
.hw_params = snd_trident_spdif_hw_params,
.hw_free = snd_trident_hw_free,
.prepare = snd_trident_spdif_prepare,
--
2.16.4
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