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| author |   Takashi Iwai <tiwai@suse.de> | 2020-01-05 15:47:40 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-05 16:14:49 +0100 |
| commit | 10aab1a24d52176f591412ce9827832aa04d3267 (patch) | |
| tree | ebdea8dea6ccfcce9744791d4a386c2b660b9e59 | |
| parent | ALSA: mixart: More constifications (diff) | |
| download | linux-dev-10aab1a24d52176f591412ce9827832aa04d3267.tar.xz linux-dev-10aab1a24d52176f591412ce9827832aa04d3267.zip | |
ALSA: ymfpci: More constifications
Apply const prefix to each possible place: the static tables for
sample rates, parameters and registers.
Just for minor optimization and no functional changes.
Link: https://lore.kernel.org/r/20200105144823.29547-26-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/ymfpci/ymfpci_main.c | 8 |
1 files 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, |