Commit 10aab1a2 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

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: default avatarTakashi Iwai <tiwai@suse.de>
parent 3cfe54b9

sound/pci/ymfpci/ymfpci_main.c

+4 −4
Original line number Diff line number Diff line
@@ -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,