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ALSA: i2c: Remove empty init and exit

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For a sake of code simplification, remove the init and the exit
entries that do nothing.

Notes for readers: actually it's OK to remove *both* init and exit,
but not OK to remove the exit entry.  By removing only the exit while
keeping init, the module becomes permanently loaded; i.e. you cannot
unload it any longer!

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2018-08-03 15:48:26 +02:00
parent 498aaa9152
commit 3b23dc52da
4 changed files with 0 additions and 53 deletions
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12
sound/i2c/cs8427.c
View File

@ -621,15 +621,3 @@ int snd_cs8427_iec958_pcm(struct snd_i2c_device *cs8427, unsigned int rate)
}
EXPORT_SYMBOL(snd_cs8427_iec958_pcm);
static int __init alsa_cs8427_module_init(void)
{
return 0;
}
static void __exit alsa_cs8427_module_exit(void)
{
}
module_init(alsa_cs8427_module_init)
module_exit(alsa_cs8427_module_exit)

13
sound/i2c/i2c.c
View File

@ -338,16 +338,3 @@ static int snd_i2c_bit_probeaddr(struct snd_i2c_bus *bus, unsigned short addr)
snd_i2c_bit_stop(bus);
return err;
}
static int __init alsa_i2c_init(void)
{
return 0;
}
static void __exit alsa_i2c_exit(void)
{
}
module_init(alsa_i2c_init)
module_exit(alsa_i2c_exit)

12
sound/i2c/other/ak4xxx-adda.c
View File

@ -911,15 +911,3 @@ int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)
return 0;
}
EXPORT_SYMBOL(snd_akm4xxx_build_controls);
static int __init alsa_akm4xxx_module_init(void)
{
return 0;
}
static void __exit alsa_akm4xxx_module_exit(void)
{
}
module_init(alsa_akm4xxx_module_init)
module_exit(alsa_akm4xxx_module_exit)

16
sound/i2c/tea6330t.c
View File

@ -368,19 +368,3 @@ int snd_tea6330t_update_mixer(struct snd_card *card,
EXPORT_SYMBOL(snd_tea6330t_detect);
EXPORT_SYMBOL(snd_tea6330t_update_mixer);
/*
* INIT part
*/
static int __init alsa_tea6330t_init(void)
{
return 0;
}
static void __exit alsa_tea6330t_exit(void)
{
}
module_init(alsa_tea6330t_init)
module_exit(alsa_tea6330t_exit)