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| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-01-26 21:11:05 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-01-26 17:01:48 +0100 |
| commit | a6f9dec2a99aaae9950f57ceb3be1ffd897f3867 (patch) | |
| tree | ef20f8ce171a625d8922ed9c90f88e8320d38804 /sound/pci/cs46xx | |
| parent | e1a063f43a5e0435ecf8a2b6d42e10e20e8caf61 (diff) | |
| download | linux-stable-a6f9dec2a99aaae9950f57ceb3be1ffd897f3867.tar.gz linux-stable-a6f9dec2a99aaae9950f57ceb3be1ffd897f3867.tar.bz2 linux-stable-a6f9dec2a99aaae9950f57ceb3be1ffd897f3867.zip | |
ALSA: cs46xx: constify snd_pcm_ops structures
Declare snd_pcm_ops structures as const as they are either stored in the
ops field of a snd_pcm_substream structure or passed as an argument to
the function snd_pcm_set_ops. The function argument and the ops field
are of type const, so snd_pcm_ops structures having this property
can be made const too.
File size before: sound/pci/cs46xx/cs46xx_lib.o
text data bss dec hex filename
26047 5304 16 31367 7a87 sound/pci/cs46xx/cs46xx_lib.o
File size after: sound/pci/cs46xx/cs46xx_lib.o
text data bss dec hex filename
27335 4036 16 31387 7a9b sound/pci/cs46xx/cs46xx_lib.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/cs46xx')
| -rw-r--r-- | sound/pci/cs46xx/cs46xx_lib.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index e561fd536f5b..e4cf3187b4dd 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -72,18 +72,18 @@ static void amp_voyetra(struct snd_cs46xx *chip, int change); #ifdef CONFIG_SND_CS46XX_NEW_DSP -static struct snd_pcm_ops snd_cs46xx_playback_rear_ops; -static struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops; -static struct snd_pcm_ops snd_cs46xx_playback_clfe_ops; -static struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops; -static struct snd_pcm_ops snd_cs46xx_playback_iec958_ops; -static struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops; +static const struct snd_pcm_ops snd_cs46xx_playback_rear_ops; +static const struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops; +static const struct snd_pcm_ops snd_cs46xx_playback_clfe_ops; +static const struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops; +static const struct snd_pcm_ops snd_cs46xx_playback_iec958_ops; +static const struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops; #endif -static struct snd_pcm_ops snd_cs46xx_playback_ops; -static struct snd_pcm_ops snd_cs46xx_playback_indirect_ops; -static struct snd_pcm_ops snd_cs46xx_capture_ops; -static struct snd_pcm_ops snd_cs46xx_capture_indirect_ops; +static const struct snd_pcm_ops snd_cs46xx_playback_ops; +static const struct snd_pcm_ops snd_cs46xx_playback_indirect_ops; +static const struct snd_pcm_ops snd_cs46xx_capture_ops; +static const struct snd_pcm_ops snd_cs46xx_capture_indirect_ops; static unsigned short snd_cs46xx_codec_read(struct snd_cs46xx *chip, unsigned short reg, @@ -1654,7 +1654,7 @@ static int snd_cs46xx_capture_close(struct snd_pcm_substream *substream) } #ifdef CONFIG_SND_CS46XX_NEW_DSP -static struct snd_pcm_ops snd_cs46xx_playback_rear_ops = { +static const struct snd_pcm_ops snd_cs46xx_playback_rear_ops = { .open = snd_cs46xx_playback_open_rear, .close = snd_cs46xx_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1665,7 +1665,7 @@ static struct snd_pcm_ops snd_cs46xx_playback_rear_ops = { .pointer = snd_cs46xx_playback_direct_pointer, }; -static struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops = { +static const struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops = { .open = snd_cs46xx_playback_open_rear, .close = snd_cs46xx_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1677,7 +1677,7 @@ static struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops = { .ack = snd_cs46xx_playback_transfer, }; -static struct snd_pcm_ops snd_cs46xx_playback_clfe_ops = { +static const struct snd_pcm_ops snd_cs46xx_playback_clfe_ops = { .open = snd_cs46xx_playback_open_clfe, .close = snd_cs46xx_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1688,7 +1688,7 @@ static struct snd_pcm_ops snd_cs46xx_playback_clfe_ops = { .pointer = snd_cs46xx_playback_direct_pointer, }; -static struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops = { +static const struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops = { .open = snd_cs46xx_playback_open_clfe, .close = snd_cs46xx_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1700,7 +1700,7 @@ static struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops = { .ack = snd_cs46xx_playback_transfer, }; -static struct snd_pcm_ops snd_cs46xx_playback_iec958_ops = { +static const struct snd_pcm_ops snd_cs46xx_playback_iec958_ops = { .open = snd_cs46xx_playback_open_iec958, .close = snd_cs46xx_playback_close_iec958, .ioctl = snd_pcm_lib_ioctl, @@ -1711,7 +1711,7 @@ static struct snd_pcm_ops snd_cs46xx_playback_iec958_ops = { .pointer = snd_cs46xx_playback_direct_pointer, }; -static struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops = { +static const struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops = { .open = snd_cs46xx_playback_open_iec958, .close = snd_cs46xx_playback_close_iec958, .ioctl = snd_pcm_lib_ioctl, @@ -1725,7 +1725,7 @@ static struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops = { #endif -static struct snd_pcm_ops snd_cs46xx_playback_ops = { +static const struct snd_pcm_ops snd_cs46xx_playback_ops = { .open = snd_cs46xx_playback_open, .close = snd_cs46xx_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1736,7 +1736,7 @@ static struct snd_pcm_ops snd_cs46xx_playback_ops = { .pointer = snd_cs46xx_playback_direct_pointer, }; -static struct snd_pcm_ops snd_cs46xx_playback_indirect_ops = { +static const struct snd_pcm_ops snd_cs46xx_playback_indirect_ops = { .open = snd_cs46xx_playback_open, .close = snd_cs46xx_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1748,7 +1748,7 @@ static struct snd_pcm_ops snd_cs46xx_playback_indirect_ops = { .ack = snd_cs46xx_playback_transfer, }; -static struct snd_pcm_ops snd_cs46xx_capture_ops = { +static const struct snd_pcm_ops snd_cs46xx_capture_ops = { .open = snd_cs46xx_capture_open, .close = snd_cs46xx_capture_close, .ioctl = snd_pcm_lib_ioctl, @@ -1759,7 +1759,7 @@ static struct snd_pcm_ops snd_cs46xx_capture_ops = { .pointer = snd_cs46xx_capture_direct_pointer, }; -static struct snd_pcm_ops snd_cs46xx_capture_indirect_ops = { +static const struct snd_pcm_ops snd_cs46xx_capture_indirect_ops = { .open = snd_cs46xx_capture_open, .close = snd_cs46xx_capture_close, .ioctl = snd_pcm_lib_ioctl, |