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authorTakashi Iwai <tiwai@suse.de>2018-08-03 15:42:46 +0200
committerTakashi Iwai <tiwai@suse.de>2018-08-03 16:11:30 +0200
commit969686ee0e0ff62ece428e8e02b07f81ac88a84d (patch)
tree7183353319ef4cd37bc9cfec4209ded6e6ba7af4 /sound/drivers
parenta6403299893982a2c0b0a6f43261976c43e1598e (diff)
downloadlinux-969686ee0e0ff62ece428e8e02b07f81ac88a84d.tar.bz2
ALSA: drivers: Remove empty init and exit
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>
Diffstat (limited to 'sound/drivers')
-rw-r--r--sound/drivers/mpu401/mpu401_uart.c16
-rw-r--r--sound/drivers/opl3/opl3_lib.c16
-rw-r--r--sound/drivers/opl4/opl4_lib.c12
-rw-r--r--sound/drivers/vx/vx_core.c15
4 files changed, 0 insertions, 59 deletions
diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index 3e745f47dd2f..dae26e856b26 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -617,19 +617,3 @@ free_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)
diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c
index 1a5355b747ec..cf86c36c7c3b 100644
--- a/sound/drivers/opl3/opl3_lib.c
+++ b/sound/drivers/opl3/opl3_lib.c
@@ -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)
diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
index db76a5bf2bd2..819d2dce2a19 100644
--- a/sound/drivers/opl4/opl4_lib.c
+++ b/sound/drivers/opl4/opl4_lib.c
@@ -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)
diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c
index 121357397a6d..04368dd59a4c 100644
--- a/sound/drivers/vx/vx_core.c
+++ b/sound/drivers/vx/vx_core.c
@@ -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)