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ALSA: drivers: Remove empty init and exit

Browse Source 
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 15:42:46 +02:00
parent a640329989
commit 969686ee0e
4 changed files with 0 additions and 59 deletions
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16
sound/drivers/mpu401/mpu401_uart.c
View File

@ -617,19 +617,3 @@ int snd_mpu401_uart_new(struct snd_card *card, int device,
}
EXPORT_SYMBOL(snd_mpu401_uart_new);
/*
* INIT part
*/
static int __init alsa_mpu401_uart_init(void)
{
return 0;
}
static void __exit alsa_mpu401_uart_exit(void)
{
}
module_init(alsa_mpu401_uart_init)
module_exit(alsa_mpu401_uart_exit)

16
sound/drivers/opl3/opl3_lib.c
View File

@ -538,19 +538,3 @@ int snd_opl3_hwdep_new(struct snd_opl3 * opl3,
}
EXPORT_SYMBOL(snd_opl3_hwdep_new);
/*
* INIT part
*/
static int __init alsa_opl3_init(void)
{
return 0;
}
static void __exit alsa_opl3_exit(void)
{
}
module_init(alsa_opl3_init)
module_exit(alsa_opl3_exit)

12
sound/drivers/opl4/opl4_lib.c
View File

@ -263,15 +263,3 @@ int snd_opl4_create(struct snd_card *card,
}
EXPORT_SYMBOL(snd_opl4_create);
static int __init alsa_opl4_init(void)
{
return 0;
}
static void __exit alsa_opl4_exit(void)
{
}
module_init(alsa_opl4_init)
module_exit(alsa_opl4_exit)

15
sound/drivers/vx/vx_core.c
View File

@ -815,18 +815,3 @@ struct vx_core *snd_vx_create(struct snd_card *card, struct snd_vx_hardware *hw,
}
EXPORT_SYMBOL(snd_vx_create);
/*
* module entries
*/
static int __init alsa_vx_core_init(void)
{
return 0;
}
static void __exit alsa_vx_core_exit(void)
{
}
module_init(alsa_vx_core_init)
module_exit(alsa_vx_core_exit)