ALSA: parisc: Constify snd_kcontrol_new items (46708e62) · Commits · 戴 / test

Most of snd_kcontrol_new definitions are read-only and passed as-is. Let's declare them as const for further optimization. There should be no functional changes by this patch. Link: https://lore.kernel.org/r/20200103081714.9560-43-tiwai@suse.de Signed-off-by:

Takashi Iwai <tiwai@suse.de>

sound/parisc/harmony.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -797,7 +797,7 @@ snd_harmony_captureroute_put(struct snd_kcontrol *kc,
		.private_value = ((left_shift) \| ((right_shift) << 8) \| \
		((mask) << 16) \| ((invert) << 24)) }

		static struct snd_kcontrol_new snd_harmony_controls[] = {
		static const struct snd_kcontrol_new snd_harmony_controls[] = {
		HARMONY_VOLUME("Master Playback Volume", HARMONY_GAIN_LO_SHIFT,
		HARMONY_GAIN_RO_SHIFT, HARMONY_GAIN_OUT, 1),
		HARMONY_VOLUME("Capture Volume", HARMONY_GAIN_LI_SHIFT,

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