| .. | .. |
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| 120 | 120 | .put = pcsp_##ctl_type##_put, \ |
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| 121 | 121 | } |
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| 122 | 122 | |
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| 123 | | -static struct snd_kcontrol_new snd_pcsp_controls_pcm[] = { |
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| 123 | +static const struct snd_kcontrol_new snd_pcsp_controls_pcm[] = { |
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| 124 | 124 | PCSP_MIXER_CONTROL(enable, "Master Playback Switch"), |
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| 125 | 125 | PCSP_MIXER_CONTROL(treble, "BaseFRQ Playback Volume"), |
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| 126 | 126 | }; |
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| 127 | 127 | |
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| 128 | | -static struct snd_kcontrol_new snd_pcsp_controls_spkr[] = { |
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| 128 | +static const struct snd_kcontrol_new snd_pcsp_controls_spkr[] = { |
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| 129 | 129 | PCSP_MIXER_CONTROL(pcspkr, "Beep Playback Switch"), |
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| 130 | 130 | }; |
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| 131 | 131 | |
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| 132 | 132 | static int snd_pcsp_ctls_add(struct snd_pcsp *chip, |
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| 133 | | - struct snd_kcontrol_new *ctls, int num) |
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| 133 | + const struct snd_kcontrol_new *ctls, int num) |
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| 134 | 134 | { |
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| 135 | 135 | int i, err; |
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| 136 | 136 | struct snd_card *card = chip->card; |
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