From 5f3aca1065e1b5a7f26ba2c991d4ebac6a69c9e8 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Sun, 5 Jan 2020 15:47:51 +0100 Subject: [PATCH] ALSA: cmipci: More constifications Apply const prefix to the static tables for rates, ports and registers. Just for minor optimization and no functional changes. Link: https://lore.kernel.org/r/20200105144823.29547-37-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/pci/cmipci.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index 7f91742ed6f0..7363d61eaec2 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -586,7 +586,7 @@ static int snd_cmipci_clear_bit_b(struct cmipci *cm, unsigned int cmd, unsigned * calculate frequency */ -static unsigned int rates[] = { 5512, 11025, 22050, 44100, 8000, 16000, 32000, 48000 }; +static const unsigned int rates[] = { 5512, 11025, 22050, 44100, 8000, 16000, 32000, 48000 }; static unsigned int snd_cmipci_rate_freq(unsigned int rate) { @@ -2826,7 +2826,7 @@ static void query_chip(struct cmipci *cm) #ifdef SUPPORT_JOYSTICK static int snd_cmipci_create_gameport(struct cmipci *cm, int dev) { - static int ports[] = { 0x201, 0x200, 0 }; /* FIXME: majority is 0x201? */ + static const int ports[] = { 0x201, 0x200, 0 }; /* FIXME: majority is 0x201? */ struct gameport *gp; struct resource *r = NULL; int i, io_port = 0; @@ -3289,7 +3289,7 @@ static void snd_cmipci_remove(struct pci_dev *pci) /* * power management */ -static unsigned char saved_regs[] = { +static const unsigned char saved_regs[] = { CM_REG_FUNCTRL1, CM_REG_CHFORMAT, CM_REG_LEGACY_CTRL, CM_REG_MISC_CTRL, CM_REG_MIXER0, CM_REG_MIXER1, CM_REG_MIXER2, CM_REG_MIXER3, CM_REG_PLL, CM_REG_CH0_FRAME1, CM_REG_CH0_FRAME2, @@ -3297,7 +3297,7 @@ static unsigned char saved_regs[] = { CM_REG_INT_STATUS, CM_REG_INT_HLDCLR, CM_REG_FUNCTRL0, }; -static unsigned char saved_mixers[] = { +static const unsigned char saved_mixers[] = { SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1, SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1, -- 2.30.2