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ALSA: pcm: Nuke snd_pcm_lib_mmap_vmalloc()

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snd_pcm_lib_mmap_vmalloc() was supposed to be implemented with
somewhat special for vmalloc handling, but in the end, this turned to
just the default handler, i.e. NULL.  As the situation has never
changed over decades, let's rip it off.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2018-07-18 07:40:53 +02:00
parent ef4db239cd
commit fa84cf094e
21 changed files with 0 additions and 30 deletions
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2
sound/firewire/dice/dice-pcm.c
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@@ -412,7 +412,6 @@ int snd_dice_create_pcm(struct snd_dice *dice)
.pointer = capture_pointer,
.ack = capture_ack,
.page = snd_pcm_lib_get_vmalloc_page,
.mmap = snd_pcm_lib_mmap_vmalloc,
};
static const struct snd_pcm_ops playback_ops = {
.open = pcm_open,
@@ -425,7 +424,6 @@ int snd_dice_create_pcm(struct snd_dice *dice)
.pointer = playback_pointer,
.ack = playback_ack,
.page = snd_pcm_lib_get_vmalloc_page,
.mmap = snd_pcm_lib_mmap_vmalloc,
};
struct snd_pcm *pcm;
unsigned int capture, playback;