ALSA: ice1712: Constify wm-specific tables

The tables defined in wm8766.c and wm8776.c are referred as read-only, hence they can be declared as const gracefully. There should be no functional changes by this patch. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
niw · Jan 3, 2020 · 4f8ce98 · 4f8ce98
1 parent aeb0215
commit 4f8ce98
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/sound/pci/ice1712/wm8766.c b/sound/pci/ice1712/wm8766.c
@@ -26,7 +26,7 @@ static void snd_wm8766_write(struct snd_wm8766 *wm, u16 addr, u16 data)
 
 static const DECLARE_TLV_DB_SCALE(wm8766_tlv, -12750, 50, 1);
 
-static struct snd_wm8766_ctl snd_wm8766_default_ctl[WM8766_CTL_COUNT] = {
+static const struct snd_wm8766_ctl snd_wm8766_default_ctl[WM8766_CTL_COUNT] = {
 	[WM8766_CTL_CH1_VOL] = {
 		.name = "Channel 1 Playback Volume",
 		.type = SNDRV_CTL_ELEM_TYPE_INTEGER,

diff --git a/sound/pci/ice1712/wm8776.c b/sound/pci/ice1712/wm8776.c
@@ -129,7 +129,7 @@ static const DECLARE_TLV_DB_SCALE(wm8776_ngth_tlv, -7800, 600, 0);
 static const DECLARE_TLV_DB_SCALE(wm8776_maxatten_lim_tlv, -1200, 100, 0);
 static const DECLARE_TLV_DB_SCALE(wm8776_maxatten_alc_tlv, -2100, 400, 0);
 
-static struct snd_wm8776_ctl snd_wm8776_default_ctl[WM8776_CTL_COUNT] = {
+static const struct snd_wm8776_ctl snd_wm8776_default_ctl[WM8776_CTL_COUNT] = {
 	[WM8776_CTL_DAC_VOL] = {
 		.name = "Master Playback Volume",
 		.type = SNDRV_CTL_ELEM_TYPE_INTEGER,