Apply const prefix to each possible place: the static tables for
sample rates, parameters and registers.
Just for minor optimization and no functional changes.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/ymfpci/ymfpci_main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 1cffd988b616..e07d70307d20 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -122,14 +122,14 @@ static u32 snd_ymfpci_calc_delta(u32 rate)
}
}
-static u32 def_rate[8] = {
+static const u32 def_rate[8] = {
100, 2000, 8000, 11025, 16000, 22050, 32000, 48000
};
static u32 snd_ymfpci_calc_lpfK(u32 rate)
{
u32 i;
- static u32 val[8] = {
+ static const u32 val[8] = {
0x00570000, 0x06AA0000, 0x18B20000, 0x20930000,
0x2B9A0000, 0x35A10000, 0x3EAA0000, 0x40000000
};
@@ -145,7 +145,7 @@ static u32 snd_ymfpci_calc_lpfK(u32 rate)
static u32 snd_ymfpci_calc_lpfQ(u32 rate)
{
u32 i;
- static u32 val[8] = {
+ static const u32 val[8] = {
0x35280000, 0x34A70000, 0x32020000, 0x31770000,
0x31390000, 0x31C90000, 0x33D00000, 0x40000000
};
@@ -2234,7 +2234,7 @@ static int snd_ymfpci_dev_free(struct snd_device *device)
}
#ifdef CONFIG_PM_SLEEP
-static int saved_regs_index[] = {
+static const int saved_regs_index[] = {
/* spdif */
YDSXGR_SPDIFOUTCTRL,
YDSXGR_SPDIFOUTSTATUS,
--
2.16.4
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