Apply const prefix to each possible place: the DAIO tables and the
register offset table.
Just for minor optimization and no functional changes.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/ctxfi/ctdaio.c | 4 ++--
sound/pci/ctxfi/ctresource.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c
index 27441d498968..4cb47b5a792c 100644
--- a/sound/pci/ctxfi/ctdaio.c
+++ b/sound/pci/ctxfi/ctdaio.c
@@ -29,7 +29,7 @@ struct daio_rsc_idx {
unsigned short right;
};
-static struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = {
+static const struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = {
[LINEO1] = {.left = 0x00, .right = 0x01},
[LINEO2] = {.left = 0x18, .right = 0x19},
[LINEO3] = {.left = 0x08, .right = 0x09},
@@ -40,7 +40,7 @@ static struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = {
[SPDIFI1] = {.left = 0x95, .right = 0x9d},
};
-static struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = {
+static const struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = {
[LINEO1] = {.left = 0x40, .right = 0x41},
[LINEO2] = {.left = 0x60, .right = 0x61},
[LINEO3] = {.left = 0x50, .right = 0x51},
diff --git a/sound/pci/ctxfi/ctresource.c b/sound/pci/ctxfi/ctresource.c
index 0bb5696e44b3..61e51e35ba16 100644
--- a/sound/pci/ctxfi/ctresource.c
+++ b/sound/pci/ctxfi/ctresource.c
@@ -92,7 +92,7 @@ int mgr_put_resource(struct rsc_mgr *mgr, unsigned int n, unsigned int idx)
return 0;
}
-static unsigned char offset_in_audio_slot_block[NUM_RSCTYP] = {
+static const unsigned char offset_in_audio_slot_block[NUM_RSCTYP] = {
/* SRC channel is at Audio Ring slot 1 every 16 slots. */
[SRC] = 0x1,
[AMIXER] = 0x4,
--
2.16.4
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