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ALSA: echoaudio: More constification
Apply const prefix to the static channel list table. Just for minor optimization and no functional changes. Link: https://lore.kernel.org/r/20200105144823.29547-63-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -23,7 +23,7 @@ MODULE_PARM_DESC(id, "ID string for " ECHOCARD_NAME " soundcard.");
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module_param_array(enable, bool, NULL, 0444);
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MODULE_PARM_DESC(enable, "Enable " ECHOCARD_NAME " soundcard.");
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static unsigned int channels_list[10] = {1, 2, 4, 6, 8, 10, 12, 14, 16, 999999};
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static const unsigned int channels_list[10] = {1, 2, 4, 6, 8, 10, 12, 14, 16, 999999};
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static const DECLARE_TLV_DB_SCALE(db_scale_output_gain, -12800, 100, 1);
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