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| author | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:16:17 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:23:47 +0100 |
| commit | c1c3981fa16688e02f629a4805c9188679b132e9 (patch) | |
| tree | aceb724163990fa46fb97b73dd91f186001207d1 /sound/pci/echoaudio/layla20.c | |
| parent | ALSA: hda: constify copied structure (diff) | |
| download | linux-c1c3981fa16688e02f629a4805c9188679b132e9.tar.xz linux-c1c3981fa16688e02f629a4805c9188679b132e9.zip | |
ALSA: pci: Constify snd_pcm_hardware definitions
Most of snd_pcm_hardware definitions are just copied to another object
as-is, hence we can define them as const for further optimization.
There should be no functional changes by this patch.
Link: https://lore.kernel.org/r/20200103081714.9560-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/echoaudio/layla20.c')
| -rw-r--r-- | sound/pci/echoaudio/layla20.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/echoaudio/layla20.c b/sound/pci/echoaudio/layla20.c index 74906c35c662..7e38bc9c025d 100644 --- a/sound/pci/echoaudio/layla20.c +++ b/sound/pci/echoaudio/layla20.c @@ -70,7 +70,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | |