diff options
| author | Takashi Iwai <tiwai@suse.de> | 2020-01-05 15:48:02 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-05 16:15:02 +0100 |
| commit | 748f51812182788703c3bf664282a41e70ae3386 (patch) | |
| tree | 1f52e949c5e05771c964de4e756dbbc3aeda85b2 /sound | |
| parent | 350f613f37e63ca0162e6ea42df4c1f9c5cc49db (diff) | |
| download | linux-748f51812182788703c3bf664282a41e70ae3386.tar.bz2 | |
ALSA: es1688: More constifications
Apply const prefix to the static resource tables and init tables.
Just for minor optimization and no functional changes.
Link: https://lore.kernel.org/r/20200105144823.29547-48-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/isa/es1688/es1688.c | 6 | ||||
| -rw-r--r-- | sound/isa/es1688/es1688_lib.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index 9be89377171b..ff3a05ad99c0 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -84,9 +84,9 @@ static int snd_es1688_legacy_create(struct snd_card *card, struct device *dev, unsigned int n) { struct snd_es1688 *chip = card->private_data; - static long possible_ports[] = {0x220, 0x240, 0x260}; - static int possible_irqs[] = {5, 9, 10, 7, -1}; - static int possible_dmas[] = {1, 3, 0, -1}; + static const long possible_ports[] = {0x220, 0x240, 0x260}; + static const int possible_irqs[] = {5, 9, 10, 7, -1}; + static const int possible_dmas[] = {1, 3, 0, -1}; int i, error; diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index 1568d0bfd1a8..1816e55c6edf 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -180,7 +180,7 @@ static int snd_es1688_probe(struct snd_es1688 *chip) static int snd_es1688_init(struct snd_es1688 * chip, int enable) { - static int irqs[16] = {-1, -1, 0, -1, -1, 1, -1, 2, -1, 0, 3, -1, -1, -1, -1, -1}; + static const int irqs[16] = {-1, -1, 0, -1, -1, 1, -1, 2, -1, 0, 3, -1, -1, -1, -1, -1}; unsigned long flags; int cfg, irq_bits, dma, dma_bits, tmp, tmp1; @@ -946,7 +946,7 @@ ES1688_SINGLE("Capture Switch", 0, ES1688_REC_DEV, 4, 1, 1), #define ES1688_INIT_TABLE_SIZE (sizeof(snd_es1688_init_table)/2) -static unsigned char snd_es1688_init_table[][2] = { +static const unsigned char snd_es1688_init_table[][2] = { { ES1688_MASTER_DEV, 0 }, { ES1688_PCM_DEV, 0 }, { ES1688_LINE_DEV, 0 }, |