| /Linux-v4.19/net/core/ |
| D | failover.c | 50 struct failover_ops *fops; in failover_slave_register() local
58 failover_dev = failover_get_bymac(slave_dev->perm_addr, &fops); in failover_slave_register()
62 if (fops && fops->slave_pre_register && in failover_slave_register()
63 fops->slave_pre_register(slave_dev, failover_dev)) in failover_slave_register()
66 err = netdev_rx_handler_register(slave_dev, fops->slave_handle_frame, in failover_slave_register()
85 if (fops && fops->slave_register && in failover_slave_register()
86 !fops->slave_register(slave_dev, failover_dev)) in failover_slave_register()
107 struct failover_ops *fops; in failover_slave_unregister() local
114 failover_dev = failover_get_bymac(slave_dev->perm_addr, &fops); in failover_slave_unregister()
118 if (fops && fops->slave_pre_unregister && in failover_slave_unregister()
[all …]
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| /Linux-v4.19/kernel/livepatch/ |
| D | patch.c | 54 struct ftrace_ops *fops, in klp_ftrace_handler() argument
61 ops = container_of(fops, struct klp_ops, fops); in klp_ftrace_handler()
159 WARN_ON(unregister_ftrace_function(&ops->fops)); in klp_unpatch_func()
160 WARN_ON(ftrace_set_filter_ip(&ops->fops, ftrace_loc, 1, 0)); in klp_unpatch_func()
198 ops->fops.func = klp_ftrace_handler; in klp_patch_func()
199 ops->fops.flags = FTRACE_OPS_FL_SAVE_REGS | in klp_patch_func()
208 ret = ftrace_set_filter_ip(&ops->fops, ftrace_loc, 0, 0); in klp_patch_func()
215 ret = register_ftrace_function(&ops->fops); in klp_patch_func()
219 ftrace_set_filter_ip(&ops->fops, ftrace_loc, 1, 0); in klp_patch_func()
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| /Linux-v4.19/fs/ |
| D | anon_inodes.c | 71 const struct file_operations *fops, in anon_inode_getfile() argument
79 if (fops->owner && !try_module_get(fops->owner)) in anon_inode_getfile()
88 flags & (O_ACCMODE | O_NONBLOCK), fops); in anon_inode_getfile()
100 module_put(fops->owner); in anon_inode_getfile()
121 int anon_inode_getfd(const char *name, const struct file_operations *fops, in anon_inode_getfd() argument
132 file = anon_inode_getfile(name, fops, priv, flags); in anon_inode_getfd()
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| D | char_dev.c | 273 const struct file_operations *fops) in __register_chrdev() argument
287 cdev->owner = fops->owner; in __register_chrdev()
288 cdev->ops = fops; in __register_chrdev()
378 const struct file_operations *fops; in chrdev_open() local
411 fops = fops_get(p->ops); in chrdev_open()
412 if (!fops) in chrdev_open()
415 replace_fops(filp, fops); in chrdev_open()
651 void cdev_init(struct cdev *cdev, const struct file_operations *fops) in cdev_init() argument
656 cdev->ops = fops; in cdev_init()
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| /Linux-v4.19/drivers/media/ |
| D | media-devnode.c | 83 if (!devnode->fops->read) in media_read()
87 return devnode->fops->read(filp, buf, sz, off); in media_read()
95 if (!devnode->fops->write) in media_write()
99 return devnode->fops->write(filp, buf, sz, off); in media_write()
109 if (!devnode->fops->poll) in media_poll()
111 return devnode->fops->poll(filp, poll); in media_poll()
134 return __media_ioctl(filp, cmd, arg, devnode->fops->ioctl); in media_ioctl()
144 return __media_ioctl(filp, cmd, arg, devnode->fops->compat_ioctl); in media_compat_ioctl()
175 if (devnode->fops->open) { in media_open()
176 ret = devnode->fops->open(filp); in media_open()
[all …]
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| /Linux-v4.19/drivers/hv/ |
| D | hv_utils_transport.c | 43 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_read()
91 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_write()
111 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_poll()
130 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_open()
174 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_release()
297 hvt->fops.owner = THIS_MODULE; in hvutil_transport_init()
298 hvt->fops.read = hvt_op_read; in hvutil_transport_init()
299 hvt->fops.write = hvt_op_write; in hvutil_transport_init()
300 hvt->fops.poll = hvt_op_poll; in hvutil_transport_init()
301 hvt->fops.open = hvt_op_open; in hvutil_transport_init()
[all …]
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| /Linux-v4.19/include/linux/ |
| D | sound.h | 12 extern int register_sound_special(const struct file_operations *fops, int unit);
13 extern int register_sound_special_device(const struct file_operations *fops, int unit, struct devic…
14 extern int register_sound_mixer(const struct file_operations *fops, int dev);
15 extern int register_sound_dsp(const struct file_operations *fops, int dev);
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| D | anon_inodes.h | 15 const struct file_operations *fops,
17 int anon_inode_getfd(const char *name, const struct file_operations *fops,
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| D | debugfs.h | 63 const struct file_operations *fops);
66 const struct file_operations *fops);
70 const struct file_operations *fops,
171 const struct file_operations *fops) in debugfs_create_file() argument
179 const struct file_operations *fops) in debugfs_create_file_unsafe() argument
186 const struct file_operations *fops, in debugfs_create_file_size() argument
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| /Linux-v4.19/sound/ |
| D | sound_core.c | 167 …t sound_unit * s, struct sound_unit **list, const struct file_operations *fops, int index, int low… in __sound_insert_unit() argument
203 s->unit_fops=fops; in __sound_insert_unit()
247 static int sound_insert_unit(struct sound_unit **list, const struct file_operations *fops, int inde… in sound_insert_unit() argument
257 r = __sound_insert_unit(s, list, fops, index, low, top); in sound_insert_unit()
354 int register_sound_special_device(const struct file_operations *fops, int unit, in register_sound_special_device() argument
415 return sound_insert_unit(&chains[chain], fops, -1, unit, max_unit, in register_sound_special_device()
421 int register_sound_special(const struct file_operations *fops, int unit) in register_sound_special() argument
423 return register_sound_special_device(fops, unit, NULL); in register_sound_special()
440 int register_sound_mixer(const struct file_operations *fops, int dev) in register_sound_mixer() argument
442 return sound_insert_unit(&chains[0], fops, dev, 0, 128, in register_sound_mixer()
[all …]
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| /Linux-v4.19/arch/powerpc/kernel/ |
| D | rtas_flash.c | 662 const struct file_operations fops; member
670 .fops.read = rtas_flash_read_msg,
671 .fops.write = rtas_flash_write,
672 .fops.release = rtas_flash_release,
673 .fops.llseek = default_llseek,
679 .fops.read = rtas_flash_read_num,
680 .fops.write = rtas_flash_write,
681 .fops.release = rtas_flash_release,
682 .fops.llseek = default_llseek,
688 .fops.read = validate_flash_read,
[all …]
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| /Linux-v4.19/drivers/misc/cxl/ |
| D | api.c | 66 const struct file_operations *fops, in cxl_getfile() argument
75 if (fops->owner && !try_module_get(fops->owner)) in cxl_getfile()
92 flags & (O_ACCMODE | O_NONBLOCK), fops); in cxl_getfile()
105 module_put(fops->owner); in cxl_getfile()
393 #define PATCH_FOPS(NAME) if (!fops->NAME) fops->NAME = afu_fops.NAME
396 struct file *cxl_get_fd(struct cxl_context *ctx, struct file_operations *fops, in cxl_get_fd() argument
418 if (fops) { in cxl_get_fd()
427 fops = (struct file_operations *)&afu_fops; in cxl_get_fd()
430 file = cxl_getfile(name, fops, ctx, flags); in cxl_get_fd()
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| /Linux-v4.19/arch/s390/kernel/ |
| D | sysinfo.c | 521 const struct file_operations *fops; member
526 {.fops = &stsi_1_1_1_fs_ops, .name = "1_1_1"},
527 {.fops = &stsi_1_2_1_fs_ops, .name = "1_2_1"},
528 {.fops = &stsi_1_2_2_fs_ops, .name = "1_2_2"},
529 {.fops = &stsi_2_2_1_fs_ops, .name = "2_2_1"},
530 {.fops = &stsi_2_2_2_fs_ops, .name = "2_2_2"},
531 {.fops = &stsi_3_2_2_fs_ops, .name = "3_2_2"},
532 {.fops = &stsi_15_1_2_fs_ops, .name = "15_1_2"},
533 {.fops = &stsi_15_1_3_fs_ops, .name = "15_1_3"},
534 {.fops = &stsi_15_1_4_fs_ops, .name = "15_1_4"},
[all …]
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| /Linux-v4.19/scripts/coccinelle/api/ |
| D | simple_open.cocci | 29 identifier fops;
32 struct file_operations fops = {
56 identifier fops;
60 struct file_operations fops = {
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| /Linux-v4.19/scripts/coccinelle/api/debugfs/ |
| D | debugfs_simple_attr.cocci | 57 fops << dsa.dsa_fops;
60 msg="%s should be defined with DEFINE_DEBUGFS_ATTRIBUTE" % (fops)
64 fops << dsa.dsa_fops;
67 msg="WARNING: %s should be defined with DEFINE_DEBUGFS_ATTRIBUTE" % (fops)
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| /Linux-v4.19/drivers/oprofile/ |
| D | oprofilefs.c | 136 const struct file_operations *fops, int perm, void *priv) in __oprofilefs_create_file() argument
156 inode->i_fop = fops; in __oprofilefs_create_file()
203 char const *name, const struct file_operations *fops) in oprofilefs_create_file() argument
205 return __oprofilefs_create_file(root, name, fops, 0644, NULL); in oprofilefs_create_file()
210 char const *name, const struct file_operations *fops, int perm) in oprofilefs_create_file_perm() argument
212 return __oprofilefs_create_file(root, name, fops, perm, NULL); in oprofilefs_create_file_perm()
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| /Linux-v4.19/kernel/ |
| D | kexec_file.c | 44 const struct kexec_file_ops * const *fops; in kexec_image_probe_default() local
47 for (fops = &kexec_file_loaders[0]; *fops && (*fops)->probe; ++fops) { in kexec_image_probe_default()
48 ret = (*fops)->probe(buf, buf_len); in kexec_image_probe_default()
50 image->fops = *fops; in kexec_image_probe_default()
67 if (!image->fops || !image->fops->load) in kexec_image_load_default()
70 return image->fops->load(image, image->kernel_buf, in kexec_image_load_default()
83 if (!image->fops || !image->fops->cleanup) in kexec_image_post_load_cleanup_default()
86 return image->fops->cleanup(image->image_loader_data); in kexec_image_post_load_cleanup_default()
98 if (!image->fops || !image->fops->verify_sig) { in kexec_image_verify_sig_default()
103 return image->fops->verify_sig(buf, buf_len); in kexec_image_verify_sig_default()
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| /Linux-v4.19/arch/x86/kernel/cpu/mcheck/ |
| D | mce-inject.c | 646 const struct file_operations *fops; member
649 { .name = "status", .fops = &status_fops, .perm = S_IRUSR | S_IWUSR },
650 { .name = "misc", .fops = &misc_fops, .perm = S_IRUSR | S_IWUSR },
651 { .name = "addr", .fops = &addr_fops, .perm = S_IRUSR | S_IWUSR },
652 { .name = "synd", .fops = &synd_fops, .perm = S_IRUSR | S_IWUSR },
653 { .name = "bank", .fops = &bank_fops, .perm = S_IRUSR | S_IWUSR },
654 { .name = "flags", .fops = &flags_fops, .perm = S_IRUSR | S_IWUSR },
655 { .name = "cpu", .fops = &extcpu_fops, .perm = S_IRUSR | S_IWUSR },
656 { .name = "README", .fops = &readme_fops, .perm = S_IRUSR | S_IRGRP | S_IROTH },
676 dfs_fls[i].fops); in debugfs_init()
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| /Linux-v4.19/drivers/media/v4l2-core/ |
| D | v4l2-dev.c | 314 if (!vdev->fops->read) in v4l2_read()
317 ret = vdev->fops->read(filp, buf, sz, off); in v4l2_read()
331 if (!vdev->fops->write) in v4l2_write()
334 ret = vdev->fops->write(filp, buf, sz, off); in v4l2_write()
347 if (!vdev->fops->poll) in v4l2_poll()
350 res = vdev->fops->poll(filp, poll); in v4l2_poll()
362 if (vdev->fops->unlocked_ioctl) { in v4l2_ioctl()
364 ret = vdev->fops->unlocked_ioctl(filp, cmd, arg); in v4l2_ioctl()
381 if (!vdev->fops->get_unmapped_area) in v4l2_get_unmapped_area()
385 ret = vdev->fops->get_unmapped_area(filp, addr, len, pgoff, flags); in v4l2_get_unmapped_area()
[all …]
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| /Linux-v4.19/net/batman-adv/ |
| D | debugfs.c | 144 const struct file_operations fops; member
178 .fops = { \
246 .fops = { \
282 &(*bat_debug)->fops); in batadv_debugfs_init()
334 &(*bat_debug)->fops); in batadv_debugfs_add_hardif()
417 dev, &(*bat_debug)->fops); in batadv_debugfs_add_meshif()
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| /Linux-v4.19/drivers/s390/char/ |
| D | tape_class.c | 45 const struct file_operations *fops, in register_tape_dev() argument
70 tcd->char_device->owner = fops->owner; in register_tape_dev()
71 tcd->char_device->ops = fops; in register_tape_dev()
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| /Linux-v4.19/security/ |
| D | inode.c | 103 const struct file_operations *fops, in securityfs_create_dentry() argument
153 inode->i_fop = fops; in securityfs_create_dentry()
196 const struct file_operations *fops) in securityfs_create_file() argument
198 return securityfs_create_dentry(name, mode, parent, data, fops, NULL); in securityfs_create_file()
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| /Linux-v4.19/block/ |
| D | ioctl.c | 302 if (disk->fops->ioctl) in __blkdev_driver_ioctl()
303 return disk->fops->ioctl(bdev, mode, cmd, arg); in __blkdev_driver_ioctl()
317 const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops; in blkdev_pr_register()
335 const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops; in blkdev_pr_reserve()
353 const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops; in blkdev_pr_release()
371 const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops; in blkdev_pr_preempt()
389 const struct pr_ops *ops = bdev->bd_disk->fops->pr_ops; in blkdev_pr_clear()
467 if (!disk->fops->getgeo) in blkdev_getgeo()
476 ret = disk->fops->getgeo(bdev, &geo); in blkdev_getgeo()
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| /Linux-v4.19/drivers/w1/ |
| D | w1.c | 177 .fops = &w1_default_fops,
625 struct w1_family_ops *fops; in w1_family_notify() local
628 fops = sl->family->fops; in w1_family_notify()
630 if (!fops) in w1_family_notify()
636 if (fops->add_slave) { in w1_family_notify()
637 err = fops->add_slave(sl); in w1_family_notify()
645 if (fops->groups) { in w1_family_notify()
646 err = sysfs_create_groups(&sl->dev.kobj, fops->groups); in w1_family_notify()
654 if (IS_REACHABLE(CONFIG_HWMON) && fops->chip_info) { in w1_family_notify()
658 fops->chip_info, in w1_family_notify()
[all …]
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| /Linux-v4.19/fs/debugfs/ |
| D | inode.c | 396 const struct file_operations *fops) in debugfs_create_file() argument
400 fops ? &debugfs_full_proxy_file_operations : in debugfs_create_file()
402 fops); in debugfs_create_file()
435 const struct file_operations *fops) in debugfs_create_file_unsafe() argument
439 fops ? &debugfs_open_proxy_file_operations : in debugfs_create_file_unsafe()
441 fops); in debugfs_create_file_unsafe()
474 const struct file_operations *fops, in debugfs_create_file_size() argument
477 struct dentry *de = debugfs_create_file(name, mode, parent, data, fops); in debugfs_create_file_size()
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