| /linux-6.6.21/drivers/char/ |
| D | lp.c | 209 static int lp_reset(int minor) in lp_reset() argument
212 lp_claim_parport_or_block(&lp_table[minor]); in lp_reset()
213 w_ctr(minor, LP_PSELECP); in lp_reset()
215 w_ctr(minor, LP_PSELECP | LP_PINITP); in lp_reset()
216 retval = r_str(minor); in lp_reset()
217 lp_release_parport(&lp_table[minor]); in lp_reset()
221 static void lp_error(int minor) in lp_error() argument
226 if (LP_F(minor) & LP_ABORT) in lp_error()
229 polling = lp_table[minor].dev->port->irq == PARPORT_IRQ_NONE; in lp_error()
231 lp_release_parport(&lp_table[minor]); in lp_error()
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| D | misc.c | 80 static void misc_minor_free(int minor) in misc_minor_free() argument
82 if (minor < DYNAMIC_MINORS) in misc_minor_free()
83 ida_free(&misc_minors_ida, DYNAMIC_MINORS - minor - 1); in misc_minor_free()
84 else if (minor > MISC_DYNAMIC_MINOR) in misc_minor_free()
85 ida_free(&misc_minors_ida, minor); in misc_minor_free()
109 seq_printf(seq, "%3i %s\n", p->minor, p->name ? p->name : ""); in misc_seq_show()
124 int minor = iminor(inode); in misc_open() local
132 if (iter->minor != minor) in misc_open()
141 request_module("char-major-%d-%d", MISC_MAJOR, minor); in misc_open()
145 if (iter->minor != minor) in misc_open()
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| D | pc8736x_gpio.c | 153 static int pc8736x_gpio_get(unsigned minor) in pc8736x_gpio_get() argument
157 port = minor >> 3; in pc8736x_gpio_get()
158 bit = minor & 7; in pc8736x_gpio_get()
164 minor, pc8736x_gpio_base + port_offset[port] + PORT_IN, bit, in pc8736x_gpio_get()
170 static void pc8736x_gpio_set(unsigned minor, int val) in pc8736x_gpio_set() argument
174 minor &= 0x1f; in pc8736x_gpio_set()
175 port = minor >> 3; in pc8736x_gpio_set()
176 bit = minor & 7; in pc8736x_gpio_set()
186 " %2x -> %2x\n", minor, port, bit, curval, val); in pc8736x_gpio_set()
197 static int pc8736x_gpio_current(unsigned minor) in pc8736x_gpio_current() argument
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| /linux-6.6.21/sound/core/ |
| D | sound.c | 70 static void snd_request_other(int minor) in snd_request_other() argument
74 switch (minor) { in snd_request_other()
99 void *snd_lookup_minor_data(unsigned int minor, int type) in snd_lookup_minor_data() argument
104 if (minor >= ARRAY_SIZE(snd_minors)) in snd_lookup_minor_data()
107 mreg = snd_minors[minor]; in snd_lookup_minor_data()
120 static struct snd_minor *autoload_device(unsigned int minor) in autoload_device() argument
124 dev = SNDRV_MINOR_DEVICE(minor); in autoload_device()
127 int card = SNDRV_MINOR_CARD(minor); in autoload_device()
135 snd_request_other(minor); in autoload_device()
138 return snd_minors[minor]; in autoload_device()
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| D | sound_oss.c | 25 void *snd_lookup_oss_minor_data(unsigned int minor, int type) in snd_lookup_oss_minor_data() argument
30 if (minor >= ARRAY_SIZE(snd_oss_minors)) in snd_lookup_oss_minor_data()
33 mreg = snd_oss_minors[minor]; in snd_lookup_oss_minor_data()
47 int minor; in snd_oss_kernel_minor() local
53 minor = SNDRV_MINOR_OSS(card->number, (dev ? SNDRV_MINOR_OSS_MIXER1 : SNDRV_MINOR_OSS_MIXER)); in snd_oss_kernel_minor()
56 minor = SNDRV_MINOR_OSS_SEQUENCER; in snd_oss_kernel_minor()
59 minor = SNDRV_MINOR_OSS_MUSIC; in snd_oss_kernel_minor()
64 minor = SNDRV_MINOR_OSS(card->number, (dev ? SNDRV_MINOR_OSS_PCM1 : SNDRV_MINOR_OSS_PCM)); in snd_oss_kernel_minor()
69 minor = SNDRV_MINOR_OSS(card->number, (dev ? SNDRV_MINOR_OSS_MIDI1 : SNDRV_MINOR_OSS_MIDI)); in snd_oss_kernel_minor()
72 minor = SNDRV_MINOR_OSS(card->number, SNDRV_MINOR_OSS_DMFM); in snd_oss_kernel_minor()
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| /linux-6.6.21/drivers/accel/ |
| D | drm_accel.c | 57 struct drm_minor *minor = node->minor; in accel_name_info() local
58 struct drm_device *dev = minor->dev; in accel_name_info()
90 void accel_debugfs_init(struct drm_minor *minor, int minor_id) in accel_debugfs_init() argument
92 struct drm_device *dev = minor->dev; in accel_debugfs_init()
95 INIT_LIST_HEAD(&minor->debugfs_list); in accel_debugfs_init()
96 mutex_init(&minor->debugfs_lock); in accel_debugfs_init()
98 minor->debugfs_root = debugfs_create_dir(name, accel_debugfs_root); in accel_debugfs_init()
101 minor->debugfs_root, minor); in accel_debugfs_init()
104 dev->driver->debugfs_init(minor); in accel_debugfs_init()
170 void accel_minor_replace(struct drm_minor *minor, int index) in accel_minor_replace() argument
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| /linux-6.6.21/drivers/gpu/drm/ |
| D | drm_drv.c | 103 struct drm_minor *minor = data; in drm_minor_alloc_release() local
106 WARN_ON(dev != minor->dev); in drm_minor_alloc_release()
108 put_device(minor->kdev); in drm_minor_alloc_release()
110 if (minor->type == DRM_MINOR_ACCEL) { in drm_minor_alloc_release()
111 accel_minor_remove(minor->index); in drm_minor_alloc_release()
114 idr_remove(&drm_minors_idr, minor->index); in drm_minor_alloc_release()
121 struct drm_minor *minor; in drm_minor_alloc() local
125 minor = drmm_kzalloc(dev, sizeof(*minor), GFP_KERNEL); in drm_minor_alloc()
126 if (!minor) in drm_minor_alloc()
129 minor->type = type; in drm_minor_alloc()
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| D | drm_debugfs.c | 106 priv->minor->index, in drm_clients_info()
235 struct dentry *root, struct drm_minor *minor) in drm_debugfs_create_files() argument
237 struct drm_device *dev = minor->dev; in drm_debugfs_create_files()
251 tmp->minor = minor; in drm_debugfs_create_files()
257 mutex_lock(&minor->debugfs_lock); in drm_debugfs_create_files()
258 list_add(&tmp->list, &minor->debugfs_list); in drm_debugfs_create_files()
259 mutex_unlock(&minor->debugfs_lock); in drm_debugfs_create_files()
264 int drm_debugfs_init(struct drm_minor *minor, int minor_id, in drm_debugfs_init() argument
267 struct drm_device *dev = minor->dev; in drm_debugfs_init()
271 INIT_LIST_HEAD(&minor->debugfs_list); in drm_debugfs_init()
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| D | drm_file.c | 150 struct drm_file *drm_file_alloc(struct drm_minor *minor) in drm_file_alloc() argument
153 struct drm_device *dev = minor->dev; in drm_file_alloc()
164 file->minor = minor; in drm_file_alloc()
211 struct drm_device *dev = file_priv->minor->dev; in drm_events_release()
250 dev = file->minor->dev; in drm_file_free()
254 (long)old_encode_dev(file->minor->kdev->devt), in drm_file_free()
301 struct drm_device *dev = file_priv->minor->dev; in drm_close_helper()
333 int drm_open_helper(struct file *filp, struct drm_minor *minor) in drm_open_helper() argument
335 struct drm_device *dev = minor->dev; in drm_open_helper()
348 current->comm, task_pid_nr(current), minor->index); in drm_open_helper()
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| /linux-6.6.21/drivers/staging/vme_user/ |
| D | vme_user.c | 115 unsigned int minor; member
119 static ssize_t resource_to_user(int minor, char __user *buf, size_t count, in resource_to_user() argument
124 if (count > image[minor].size_buf) in resource_to_user()
125 count = image[minor].size_buf; in resource_to_user()
127 copied = vme_master_read(image[minor].resource, image[minor].kern_buf, in resource_to_user()
132 if (copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied)) in resource_to_user()
138 static ssize_t resource_from_user(unsigned int minor, const char __user *buf, in resource_from_user() argument
141 if (count > image[minor].size_buf) in resource_from_user()
142 count = image[minor].size_buf; in resource_from_user()
144 if (copy_from_user(image[minor].kern_buf, buf, (unsigned long)count)) in resource_from_user()
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| /linux-6.6.21/drivers/usb/core/ |
| D | file.c | 115 int minor; in usb_register_dev() local
129 if (intf->minor >= 0) in usb_register_dev()
135 for (minor = minor_base; minor < MAX_USB_MINORS; ++minor) { in usb_register_dev()
136 if (usb_minors[minor]) in usb_register_dev()
139 usb_minors[minor] = class_driver->fops; in usb_register_dev()
140 intf->minor = minor; in usb_register_dev()
143 if (intf->minor < 0) { in usb_register_dev()
149 snprintf(name, sizeof(name), class_driver->name, minor - minor_base); in usb_register_dev()
151 MKDEV(USB_MAJOR, minor), class_driver, in usb_register_dev()
154 usb_minors[minor] = NULL; in usb_register_dev()
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| /linux-6.6.21/arch/sparc/kernel/ |
| D | hvapi.c | 21 unsigned long minor; member
81 p->major = p->minor = 0; in __put_ref()
97 unsigned long *minor) in sun4v_hvapi_register() argument
110 *minor = p->minor; in sun4v_hvapi_register()
117 hv_ret = sun4v_set_version(group, major, *minor, in sun4v_hvapi_register()
121 *minor = actual_minor; in sun4v_hvapi_register()
123 p->minor = actual_minor; in sun4v_hvapi_register()
130 p->minor = 0; in sun4v_hvapi_register()
131 *minor = 0; in sun4v_hvapi_register()
162 unsigned long *minor) in sun4v_hvapi_get() argument
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| /linux-6.6.21/include/linux/ |
| D | lp.h | 22 #define LP_F(minor) lp_table[(minor)].flags /* flags for busy, etc. */ argument
23 #define LP_CHAR(minor) lp_table[(minor)].chars /* busy timeout */ argument
24 #define LP_TIME(minor) lp_table[(minor)].time /* wait time */ argument
25 #define LP_WAIT(minor) lp_table[(minor)].wait /* strobe wait */ argument
26 #define LP_IRQ(minor) lp_table[(minor)].dev->port->irq /* interrupt # */ argument
29 #define LP_STAT(minor) lp_table[(minor)].stats /* statistics area */ argument
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| /linux-6.6.21/drivers/media/platform/chips-media/ |
| D | trace.h | 19 __field(int, minor)
25 __entry->minor = ctx->fh.vdev->minor;
31 __entry->minor, __entry->ctx, __entry->cmd)
40 __field(int, minor)
45 __entry->minor = ctx->fh.vdev->minor;
49 TP_printk("minor = %d, ctx = %d", __entry->minor, __entry->ctx)
58 __field(int, minor)
64 __entry->minor = ctx->fh.vdev->minor;
70 __entry->minor, __entry->index, __entry->ctx)
90 __field(int, minor)
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| /linux-6.6.21/drivers/hid/ |
| D | hid-roccat.c | 40 unsigned int minor; member
150 unsigned int minor = iminor(inode); in roccat_open() local
161 device = devices[minor]; in roccat_open()
164 pr_emerg("roccat device with minor %d doesn't exist\n", minor); in roccat_open()
205 unsigned int minor = iminor(inode); in roccat_release() local
211 device = devices[minor]; in roccat_release()
214 pr_emerg("roccat device with minor %d doesn't exist\n", minor); in roccat_release()
247 int roccat_report_event(int minor, u8 const *data) in roccat_report_event() argument
254 device = devices[minor]; in roccat_report_event()
300 unsigned int minor; in roccat_connect() local
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| D | hidraw.c | 107 unsigned int minor = iminor(file_inode(file)); in hidraw_send_report() local
114 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_send_report()
119 dev = hidraw_table[minor]->hid; in hidraw_send_report()
181 unsigned int minor = iminor(file_inode(file)); in hidraw_get_report() local
189 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_get_report()
194 dev = hidraw_table[minor]->hid; in hidraw_get_report()
266 unsigned int minor = iminor(inode); in hidraw_open() local
283 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_open()
288 dev = hidraw_table[minor]; in hidraw_open()
304 list->hidraw = hidraw_table[minor]; in hidraw_open()
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| /linux-6.6.21/drivers/net/can/usb/etas_es58x/ |
| D | es58x_devlink.c | 46 int major, minor, revision; in es58x_parse_sw_version() local
66 if (sscanf(prod_info, "%2u.%2u.%2u", &major, &minor, &revision) != 3) in es58x_parse_sw_version()
70 version->minor = minor; in es58x_parse_sw_version()
97 int major, minor; in es58x_parse_hw_rev() local
109 if (sscanf(prod_info, "%c%3u/%3u", &letter, &major, &minor) != 3) in es58x_parse_hw_rev()
114 es58x_dev->hardware_revision.minor = minor; in es58x_parse_hw_rev()
136 .minor = -1, in es58x_parse_product_info()
142 .minor = -1, in es58x_parse_product_info()
178 return sw_ver->major < 100 && sw_ver->minor < 100 && in es58x_sw_version_is_valid()
196 hw_rev->minor < 1000; in es58x_hw_revision_is_valid()
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| /linux-6.6.21/drivers/gpu/drm/msm/ |
| D | msm_debugfs.c | 215 struct drm_device *dev = node->minor->dev; in msm_gem_show()
233 struct drm_device *dev = node->minor->dev; in msm_mm_show()
244 struct drm_device *dev = node->minor->dev; in msm_fb_show()
272 static int late_init_minor(struct drm_minor *minor) in late_init_minor() argument
276 if (!minor) in late_init_minor()
279 ret = msm_rd_debugfs_init(minor); in late_init_minor()
281 DRM_DEV_ERROR(minor->dev->dev, "could not install rd debugfs\n"); in late_init_minor()
285 ret = msm_perf_debugfs_init(minor); in late_init_minor()
287 DRM_DEV_ERROR(minor->dev->dev, "could not install perf debugfs\n"); in late_init_minor()
304 void msm_debugfs_init(struct drm_minor *minor) in msm_debugfs_init() argument
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| /linux-6.6.21/drivers/md/ |
| D | md-autodetect.c | 31 int minor; member
62 int minor, level, factor, fault, partitioned = 0; in md_setup() local
71 if (get_option(&str, &minor) != 2) { /* MD Number */ in md_setup()
77 if (md_setup_args[ent].minor == minor && in md_setup()
80 "Replacing previous definition.\n", partitioned?"d":"", minor); in md_setup()
84 printk(KERN_WARNING "md: md=%s%d - too many md initialisations\n", partitioned?"d":"", minor); in md_setup()
115 minor, pername, str); in md_setup()
118 md_setup_args[ent].minor = minor; in md_setup()
133 mdev = MKDEV(mdp_major, args->minor << MdpMinorShift); in md_setup_drive()
134 sprintf(name, "md_d%d", args->minor); in md_setup_drive()
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| /linux-6.6.21/include/sound/ |
| D | minors.h | 12 #define SNDRV_MINOR_CARD(minor) ((minor) >> 5) argument
13 #define SNDRV_MINOR_DEVICE(minor) ((minor) & 0x001f) argument
62 #define SNDRV_MINOR_OSS_CARD(minor) ((minor) >> 4) argument
63 #define SNDRV_MINOR_OSS_DEVICE(minor) ((minor) & 0x000f) argument
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| /linux-6.6.21/drivers/accel/ivpu/ |
| D | ivpu_debugfs.c | 25 ivpu_bo_list(node->minor->dev, &p); in bo_list_show()
33 struct ivpu_device *vdev = to_ivpu_device(node->minor->dev); in fw_name_show()
42 struct ivpu_device *vdev = to_ivpu_device(node->minor->dev); in fw_trace_capability_show()
61 struct ivpu_device *vdev = to_ivpu_device(node->minor->dev); in fw_trace_config_show()
82 struct ivpu_device *vdev = to_ivpu_device(node->minor->dev); in last_bootmode_show()
92 struct ivpu_device *vdev = to_ivpu_device(node->minor->dev); in reset_counter_show()
101 struct ivpu_device *vdev = to_ivpu_device(node->minor->dev); in reset_pending_show()
273 void ivpu_debugfs_init(struct drm_minor *minor) in ivpu_debugfs_init() argument
275 struct ivpu_device *vdev = to_ivpu_device(minor->dev); in ivpu_debugfs_init()
278 minor->debugfs_root, minor); in ivpu_debugfs_init()
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| /linux-6.6.21/drivers/comedi/drivers/ |
| D | comedi_bond.c | 49 unsigned int minor; member
183 int minor = it->options[i]; in do_dev_config() local
189 if (minor < 0 || minor >= COMEDI_NUM_BOARD_MINORS) { in do_dev_config()
191 "Minor %d is invalid!\n", minor); in do_dev_config()
194 if (minor == dev->minor) { in do_dev_config()
199 if (test_and_set_bit(minor, devs_opened)) { in do_dev_config()
201 "Minor %d specified more than once!\n", minor); in do_dev_config()
205 snprintf(file, sizeof(file), "/dev/comedi%d", minor); in do_dev_config()
212 "Minor %u could not be opened\n", minor); in do_dev_config()
223 nchans, minor, sdev); in do_dev_config()
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| /linux-6.6.21/security/ |
| D | device_cgroup.c | 36 u32 major, minor; member
115 if (walk->minor != ex->minor) in dev_exception_add()
143 if (walk->minor != ex->minor) in dev_exception_rm()
304 set_majmin(min, ex->minor); in devcgroup_seq_show()
328 u32 major, u32 minor, short access) in match_exception() argument
339 if (ex->minor != ~0 && ex->minor != minor) in match_exception()
365 u32 major, u32 minor, short access) in match_exception_partial() argument
381 if (ex->minor != ~0 && minor != ~0 && ex->minor != minor) in match_exception_partial()
430 refex->minor, in verify_new_ex()
445 refex->major, refex->minor, in verify_new_ex()
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| /linux-6.6.21/drivers/gpu/drm/omapdrm/ |
| D | omap_debugfs.c | 23 struct drm_device *dev = node->minor->dev; in gem_show()
37 struct drm_device *dev = node->minor->dev; in mm_show()
49 struct drm_device *dev = node->minor->dev; in fb_show()
84 void omap_debugfs_init(struct drm_minor *minor) in omap_debugfs_init() argument
88 minor->debugfs_root, minor); in omap_debugfs_init()
93 minor->debugfs_root, minor); in omap_debugfs_init()
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| /linux-6.6.21/drivers/usb/serial/ |
| D | bus.c | 38 int minor; in usb_serial_device_probe() local
52 minor = port->minor; in usb_serial_device_probe()
54 minor, dev); in usb_serial_device_probe()
64 driver->description, minor); in usb_serial_device_probe()
81 int minor; in usb_serial_device_remove() local
92 minor = port->minor; in usb_serial_device_remove()
93 tty_unregister_device(usb_serial_tty_driver, minor); in usb_serial_device_remove()
100 driver->description, minor); in usb_serial_device_remove()
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