Apply const prefix to the channel map tables.
Just for minor optimization and no functional changes.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/rme9652/rme9652.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index 2cb5b03f84d3..c20e590eb570 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -229,7 +229,7 @@ struct snd_rme9652 {
int last_spdif_sample_rate; /* so that we can catch externally ... */
int last_adat_sample_rate; /* ... induced rate changes */
- char *channel_map;
+ const char *channel_map;
struct snd_card *card;
struct snd_pcm *pcm;
@@ -246,12 +246,12 @@ struct snd_rme9652 {
where the data for that channel can be read/written from/to.
*/
-static char channel_map_9652_ss[26] = {
+static const char channel_map_9652_ss[26] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25
};
-static char channel_map_9636_ss[26] = {
+static const char channel_map_9636_ss[26] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
/* channels 16 and 17 are S/PDIF */
24, 25,
@@ -259,7 +259,7 @@ static char channel_map_9636_ss[26] = {
-1, -1, -1, -1, -1, -1, -1, -1
};
-static char channel_map_9652_ds[26] = {
+static const char channel_map_9652_ds[26] = {
/* ADAT channels are remapped */
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23,
/* channels 12 and 13 are S/PDIF */
@@ -268,7 +268,7 @@ static char channel_map_9652_ds[26] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
};
-static char channel_map_9636_ds[26] = {
+static const char channel_map_9636_ds[26] = {
/* ADAT channels are remapped */
1, 3, 5, 7, 9, 11, 13, 15,
/* channels 8 and 9 are S/PDIF */
--
2.16.4
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