From 1e393ef4e3dbcea814ccadc08f10026e40267669 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Sun, 5 Jan 2020 15:47:35 +0100 Subject: ALSA: rme9652: More constifications Apply const prefix to the channel map tables. Just for minor optimization and no functional changes. Link: https://lore.kernel.org/r/20200105144823.29547-21-tiwai@suse.de Signed-off-by: Takashi Iwai --- 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 */ -- cgit v1.2.3