From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: bui duc phuc <phucduc.bui@gmail.com>,
Takashi Iwai <tiwai@suse.de>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 6.18.y 1/2] ALSA: core: Clean up file_operations definitions
Date: Tue, 10 Nov 2026 07:11:45 -0500 [thread overview]
Message-ID: <20261110121135.974482-1-sashal@kernel.org> (raw)
In-Reply-To: <20261107050737-failed-6.18-1bbc033983b7@kernel.org>
From: bui duc phuc <phucduc.bui@gmail.com>
[ Upstream commit 307835a6eb50e548e58ee604bf91909d4faa4203 ]
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>
Stable-dep-of: 1bbc033983b7 ("ALSA: timer: Handle userspace-driven timer ioctls from 32-bit tasks")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/core/compress_offload.c | 18 +++++++-------
sound/core/control.c | 19 +++++++--------
sound/core/hwdep.c | 23 +++++++++---------
sound/core/init.c | 23 +++++++++---------
sound/core/jack.c | 38 ++++++++++++++---------------
sound/core/oss/mixer_oss.c | 13 +++++-----
sound/core/oss/pcm_oss.c | 21 ++++++++--------
sound/core/pcm_native.c | 44 +++++++++++++++++-----------------
sound/core/rawmidi.c | 16 ++++++-------
sound/core/seq/oss/seq_oss.c | 21 ++++++++--------
sound/core/seq/seq_clientmgr.c | 19 +++++++--------
sound/core/sound.c | 9 ++++---
sound/core/timer.c | 25 ++++++++++---------
13 files changed, 140 insertions(+), 149 deletions(-)
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index e1b2da84f7782..b965eabf96844 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -1399,17 +1399,17 @@ 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)
diff --git a/sound/core/control.c b/sound/core/control.c
index 1d13352afed2b..750bb3f52d26d 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -2269,16 +2269,15 @@ 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() */
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 10a32004398ff..4334162bc0b22 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -324,18 +324,17 @@ 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)
diff --git a/sound/core/init.c b/sound/core/init.c
index 2bf98de846f61..779729738b128 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -461,20 +461,19 @@ 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
};
/**
diff --git a/sound/core/jack.c b/sound/core/jack.c
index 93e357a23f171..71607d904e061 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -306,41 +306,41 @@ 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,
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index aa98caaaea3c5..a7d66ea7c795d 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -407,13 +407,12 @@ 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,
};
/*
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 59d5153d11132..6d49451b730cd 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -3120,17 +3120,16 @@ 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)
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 304b7e4965e3f..553fad5300e10 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -4228,29 +4228,29 @@ 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,
}
};
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 7508d99c1e441..63c8978c98750 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -1784,14 +1784,14 @@ 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,
diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
index 02d30d8b6c3a8..4ecb43b6ad3ba 100644
--- a/sound/core/seq/oss/seq_oss.c
+++ b/sound/core/seq/oss/seq_oss.c
@@ -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
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index e73c1becb6e15..9a92a37602586 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -2661,16 +2661,15 @@ 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;
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 7980b60f4ba0b..5ce042db47559 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -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
diff --git a/sound/core/timer.c b/sound/core/timer.c
index c5f0e895ea024..9838cc6636427 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -2101,9 +2101,9 @@ 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)
@@ -2455,16 +2455,15 @@ 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 */
--
2.53.0
next prev parent reply other threads:[~2026-11-10 12:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-07 10:07 FAILED: patch "[PATCH] ALSA: timer: Handle userspace-driven timer ioctls from 32-bit tasks" failed to apply to 6.18-stable tree Sasha Levin
2026-11-10 12:11 ` Sasha Levin [this message]
2026-11-10 12:11 ` [PATCH 6.18.y 2/2] ALSA: timer: Handle userspace-driven timer ioctls from 32-bit tasks Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20261110121135.974482-1-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=phucduc.bui@gmail.com \
--cc=stable@vger.kernel.org \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.