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ALSA: core: Clean up file_operations definitions

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Align file_operations initializers with tabs to match the standard
kernel coding style and improve readability.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260708140624.562403-1-phucduc.bui@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
bui duc phuc 2026-07-08 21:06:24 +07:00 committed by Takashi Iwai
parent 75c4027e74
commit 307835a6eb
13 changed files with 140 additions and 149 deletions
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18
sound/core/compress_offload.c
View File

@ -1393,17 +1393,17 @@ static long snd_compr_ioctl_compat(struct file *file, unsigned int cmd,
#endif
static const struct file_operations snd_compr_file_ops = {
.owner = THIS_MODULE,
.open = snd_compr_open,
.release = snd_compr_free,
.write = snd_compr_write,
.read = snd_compr_read,
.unlocked_ioctl = snd_compr_ioctl,
.owner = THIS_MODULE,
.open = snd_compr_open,
.release = snd_compr_free,
.write = snd_compr_write,
.read = snd_compr_read,
.unlocked_ioctl = snd_compr_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = snd_compr_ioctl_compat,
.compat_ioctl = snd_compr_ioctl_compat,
#endif
.mmap = snd_compr_mmap,
.poll = snd_compr_poll,
.mmap = snd_compr_mmap,
.poll = snd_compr_poll,
};
static int snd_compress_dev_register(struct snd_device *device)

19
sound/core/control.c
View File

@ -2335,16 +2335,15 @@ EXPORT_SYMBOL_GPL(snd_ctl_disconnect_layer);
* INIT PART
*/
static const struct file_operations snd_ctl_f_ops =
{
.owner = THIS_MODULE,
.read = snd_ctl_read,
.open = snd_ctl_open,
.release = snd_ctl_release,
.poll = snd_ctl_poll,
.unlocked_ioctl = snd_ctl_ioctl,
.compat_ioctl = snd_ctl_ioctl_compat,
.fasync = snd_ctl_fasync,
static const struct file_operations snd_ctl_f_ops = {
.owner = THIS_MODULE,
.read = snd_ctl_read,
.open = snd_ctl_open,
.release = snd_ctl_release,
.poll = snd_ctl_poll,
.unlocked_ioctl = snd_ctl_ioctl,
.compat_ioctl = snd_ctl_ioctl_compat,
.fasync = snd_ctl_fasync,
};
/* call lops under rwsems; called from snd_ctl_dev_*() below() */

23
sound/core/hwdep.c
View File

@ -323,18 +323,17 @@ static int snd_hwdep_control_ioctl(struct snd_card *card,
*/
static const struct file_operations snd_hwdep_f_ops =
{
.owner = THIS_MODULE,
.llseek = snd_hwdep_llseek,
.read = snd_hwdep_read,
.write = snd_hwdep_write,
.open = snd_hwdep_open,
.release = snd_hwdep_release,
.poll = snd_hwdep_poll,
.unlocked_ioctl = snd_hwdep_ioctl,
.compat_ioctl = snd_hwdep_ioctl_compat,
.mmap = snd_hwdep_mmap,
static const struct file_operations snd_hwdep_f_ops = {
.owner = THIS_MODULE,
.llseek = snd_hwdep_llseek,
.read = snd_hwdep_read,
.write = snd_hwdep_write,
.open = snd_hwdep_open,
.release = snd_hwdep_release,
.poll = snd_hwdep_poll,
.unlocked_ioctl = snd_hwdep_ioctl,
.compat_ioctl = snd_hwdep_ioctl_compat,
.mmap = snd_hwdep_mmap,
};
static void snd_hwdep_free(struct snd_hwdep *hwdep)

23
sound/core/init.c
View File

@ -466,20 +466,19 @@ static int snd_disconnect_fasync(int fd, struct file *file, int on)
return -ENODEV;
}
static const struct file_operations snd_shutdown_f_ops =
{
.owner = THIS_MODULE,
.llseek = snd_disconnect_llseek,
.read = snd_disconnect_read,
.write = snd_disconnect_write,
.release = snd_disconnect_release,
.poll = snd_disconnect_poll,
.unlocked_ioctl = snd_disconnect_ioctl,
static const struct file_operations snd_shutdown_f_ops = {
.owner = THIS_MODULE,
.llseek = snd_disconnect_llseek,
.read = snd_disconnect_read,
.write = snd_disconnect_write,
.release = snd_disconnect_release,
.poll = snd_disconnect_poll,
.unlocked_ioctl = snd_disconnect_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = snd_disconnect_ioctl,
.compat_ioctl = snd_disconnect_ioctl,
#endif
.mmap = snd_disconnect_mmap,
.fasync = snd_disconnect_fasync
.mmap = snd_disconnect_mmap,
.fasync = snd_disconnect_fasync
};
/**

38
sound/core/jack.c
View File

@ -303,41 +303,41 @@ static ssize_t jack_type_read(struct file *file,
}
static const struct file_operations jack_type_fops = {
.open = simple_open,
.read = jack_type_read,
.llseek = default_llseek,
.open = simple_open,
.read = jack_type_read,
.llseek = default_llseek,
};
#endif
static const struct file_operations sw_inject_enable_fops = {
.open = simple_open,
.read = sw_inject_enable_read,
.write = sw_inject_enable_write,
.llseek = default_llseek,
.open = simple_open,
.read = sw_inject_enable_read,
.write = sw_inject_enable_write,
.llseek = default_llseek,
};
static const struct file_operations jackin_inject_fops = {
.open = simple_open,
.write = jackin_inject_write,
.llseek = default_llseek,
.open = simple_open,
.write = jackin_inject_write,
.llseek = default_llseek,
};
static const struct file_operations jack_kctl_id_fops = {
.open = simple_open,
.read = jack_kctl_id_read,
.llseek = default_llseek,
.open = simple_open,
.read = jack_kctl_id_read,
.llseek = default_llseek,
};
static const struct file_operations jack_kctl_mask_bits_fops = {
.open = simple_open,
.read = jack_kctl_mask_bits_read,
.llseek = default_llseek,
.open = simple_open,
.read = jack_kctl_mask_bits_read,
.llseek = default_llseek,
};
static const struct file_operations jack_kctl_status_fops = {
.open = simple_open,
.read = jack_kctl_status_read,
.llseek = default_llseek,
.open = simple_open,
.read = jack_kctl_status_read,
.llseek = default_llseek,
};
static int snd_jack_debugfs_add_inject_node(struct snd_jack *jack,

13
sound/core/oss/mixer_oss.c
View File

@ -405,13 +405,12 @@ static long snd_mixer_oss_ioctl_compat(struct file *file, unsigned int cmd,
* REGISTRATION PART
*/
static const struct file_operations snd_mixer_oss_f_ops =
{
.owner = THIS_MODULE,
.open = snd_mixer_oss_open,
.release = snd_mixer_oss_release,
.unlocked_ioctl = snd_mixer_oss_ioctl,
.compat_ioctl = snd_mixer_oss_ioctl_compat,
static const struct file_operations snd_mixer_oss_f_ops = {
.owner = THIS_MODULE,
.open = snd_mixer_oss_open,
.release = snd_mixer_oss_release,
.unlocked_ioctl = snd_mixer_oss_ioctl,
.compat_ioctl = snd_mixer_oss_ioctl_compat,
};
/*

21
sound/core/oss/pcm_oss.c
View File

@ -3127,17 +3127,16 @@ static inline void snd_pcm_oss_proc_done(struct snd_pcm *pcm)
* ENTRY functions
*/
static const struct file_operations snd_pcm_oss_f_reg =
{
.owner = THIS_MODULE,
.read = snd_pcm_oss_read,
.write = snd_pcm_oss_write,
.open = snd_pcm_oss_open,
.release = snd_pcm_oss_release,
.poll = snd_pcm_oss_poll,
.unlocked_ioctl = snd_pcm_oss_ioctl,
.compat_ioctl = snd_pcm_oss_ioctl_compat,
.mmap = snd_pcm_oss_mmap,
static const struct file_operations snd_pcm_oss_f_reg = {
.owner = THIS_MODULE,
.read = snd_pcm_oss_read,
.write = snd_pcm_oss_write,
.open = snd_pcm_oss_open,
.release = snd_pcm_oss_release,
.poll = snd_pcm_oss_poll,
.unlocked_ioctl = snd_pcm_oss_ioctl,
.compat_ioctl = snd_pcm_oss_ioctl_compat,
.mmap = snd_pcm_oss_mmap,
};
static void register_oss_dsp(struct snd_pcm *pcm, int index)

44
sound/core/pcm_native.c
View File

@ -4236,29 +4236,29 @@ static unsigned long snd_pcm_get_unmapped_area(struct file *file,
const struct file_operations snd_pcm_f_ops[2] = {
{
.owner = THIS_MODULE,
.write = snd_pcm_write,
.write_iter = snd_pcm_writev,
.open = snd_pcm_playback_open,
.release = snd_pcm_release,
.poll = snd_pcm_poll,
.unlocked_ioctl = snd_pcm_ioctl,
.compat_ioctl = snd_pcm_ioctl_compat,
.mmap = snd_pcm_mmap,
.fasync = snd_pcm_fasync,
.get_unmapped_area = snd_pcm_get_unmapped_area,
.owner = THIS_MODULE,
.write = snd_pcm_write,
.write_iter = snd_pcm_writev,
.open = snd_pcm_playback_open,
.release = snd_pcm_release,
.poll = snd_pcm_poll,
.unlocked_ioctl = snd_pcm_ioctl,
.compat_ioctl = snd_pcm_ioctl_compat,
.mmap = snd_pcm_mmap,
.fasync = snd_pcm_fasync,
.get_unmapped_area = snd_pcm_get_unmapped_area,
},
{
.owner = THIS_MODULE,
.read = snd_pcm_read,
.read_iter = snd_pcm_readv,
.open = snd_pcm_capture_open,
.release = snd_pcm_release,
.poll = snd_pcm_poll,
.unlocked_ioctl = snd_pcm_ioctl,
.compat_ioctl = snd_pcm_ioctl_compat,
.mmap = snd_pcm_mmap,
.fasync = snd_pcm_fasync,
.get_unmapped_area = snd_pcm_get_unmapped_area,
.owner = THIS_MODULE,
.read = snd_pcm_read,
.read_iter = snd_pcm_readv,
.open = snd_pcm_capture_open,
.release = snd_pcm_release,
.poll = snd_pcm_poll,
.unlocked_ioctl = snd_pcm_ioctl,
.compat_ioctl = snd_pcm_ioctl_compat,
.mmap = snd_pcm_mmap,
.fasync = snd_pcm_fasync,
.get_unmapped_area = snd_pcm_get_unmapped_area,
}
};

16
sound/core/rawmidi.c
View File

@ -1782,14 +1782,14 @@ static void snd_rawmidi_proc_info_read(struct snd_info_entry *entry,
*/
static const struct file_operations snd_rawmidi_f_ops = {
.owner = THIS_MODULE,
.read = snd_rawmidi_read,
.write = snd_rawmidi_write,
.open = snd_rawmidi_open,
.release = snd_rawmidi_release,
.poll = snd_rawmidi_poll,
.unlocked_ioctl = snd_rawmidi_ioctl,
.compat_ioctl = snd_rawmidi_ioctl_compat,
.owner = THIS_MODULE,
.read = snd_rawmidi_read,
.write = snd_rawmidi_write,
.open = snd_rawmidi_open,
.release = snd_rawmidi_release,
.poll = snd_rawmidi_poll,
.unlocked_ioctl = snd_rawmidi_ioctl,
.compat_ioctl = snd_rawmidi_ioctl_compat,
};
static int snd_rawmidi_alloc_substreams(struct snd_rawmidi *rmidi,

21
sound/core/seq/oss/seq_oss.c
View File

@ -206,17 +206,16 @@ odev_poll(struct file *file, poll_table * wait)
* registration of sequencer minor device
*/
static const struct file_operations seq_oss_f_ops =
{
.owner = THIS_MODULE,
.read = odev_read,
.write = odev_write,
.open = odev_open,
.release = odev_release,
.poll = odev_poll,
.unlocked_ioctl = odev_ioctl,
.compat_ioctl = odev_ioctl_compat,
.llseek = noop_llseek,
static const struct file_operations seq_oss_f_ops = {
.owner = THIS_MODULE,
.read = odev_read,
.write = odev_write,
.open = odev_open,
.release = odev_release,
.poll = odev_poll,
.unlocked_ioctl = odev_ioctl,
.compat_ioctl = odev_ioctl_compat,
.llseek = noop_llseek,
};
static int __init

19
sound/core/seq/seq_clientmgr.c
View File

@ -2663,16 +2663,15 @@ void snd_seq_info_clients_read(struct snd_info_entry *entry,
* REGISTRATION PART
*/
static const struct file_operations snd_seq_f_ops =
{
.owner = THIS_MODULE,
.read = snd_seq_read,
.write = snd_seq_write,
.open = snd_seq_open,
.release = snd_seq_release,
.poll = snd_seq_poll,
.unlocked_ioctl = snd_seq_ioctl,
.compat_ioctl = snd_seq_ioctl_compat,
static const struct file_operations snd_seq_f_ops = {
.owner = THIS_MODULE,
.read = snd_seq_read,
.write = snd_seq_write,
.open = snd_seq_open,
.release = snd_seq_release,
.poll = snd_seq_poll,
.unlocked_ioctl = snd_seq_ioctl,
.compat_ioctl = snd_seq_ioctl_compat,
};
static struct device *seq_dev;

9
sound/core/sound.c
View File

@ -167,11 +167,10 @@ static int snd_open(struct inode *inode, struct file *file)
return err;
}
static const struct file_operations snd_fops =
{
.owner = THIS_MODULE,
.open = snd_open,
.llseek = noop_llseek,
static const struct file_operations snd_fops = {
.owner = THIS_MODULE,
.open = snd_open,
.llseek = noop_llseek,
};
#ifdef CONFIG_SND_DYNAMIC_MINORS

25
sound/core/timer.c
View File

@ -2158,9 +2158,9 @@ static long snd_utimer_ioctl(struct file *file, unsigned int ioctl, unsigned lon
}
static const struct file_operations snd_utimer_fops = {
.llseek = noop_llseek,
.release = snd_utimer_release,
.unlocked_ioctl = snd_utimer_ioctl,
.llseek = noop_llseek,
.release = snd_utimer_release,
.unlocked_ioctl = snd_utimer_ioctl,
};
static int snd_utimer_start(struct snd_timer *t)
@ -2512,16 +2512,15 @@ static __poll_t snd_timer_user_poll(struct file *file, poll_table * wait)
#define snd_timer_user_ioctl_compat NULL
#endif
static const struct file_operations snd_timer_f_ops =
{
.owner = THIS_MODULE,
.read = snd_timer_user_read,
.open = snd_timer_user_open,
.release = snd_timer_user_release,
.poll = snd_timer_user_poll,
.unlocked_ioctl = snd_timer_user_ioctl,
.compat_ioctl = snd_timer_user_ioctl_compat,
.fasync = snd_timer_user_fasync,
static const struct file_operations snd_timer_f_ops = {
.owner = THIS_MODULE,
.read = snd_timer_user_read,
.open = snd_timer_user_open,
.release = snd_timer_user_release,
.poll = snd_timer_user_poll,
.unlocked_ioctl = snd_timer_user_ioctl,
.compat_ioctl = snd_timer_user_ioctl_compat,
.fasync = snd_timer_user_fasync,
};
/* unregister the system timer */